3 Long 2 Short BeepsTrying to figure out what this means. Two short beeps mean there has been a parity error in base memory. Be causious when removing the battery and don't touch the card or metal peices below the pop out battery slot, you need to press out the slot with either a screwdriver or. Hello Guys, Today I will show you how to solve hp 3 long beeps and 2 short beeps, hp beep sound code, pc 5 beeps no displayguys if you have branded pc and. #1 Hello i have a HP probook 430g6. 3 long 2 short = ram. Joseph_138 said: 1 long followed by 3 short usually means a RAM problem, IIRC. One common reason a system suffers from parity error is due to corrupted or faulty memory modules. This BIOS emits three sets of beeps. To check the correct BIOS beep code, you must know who manufactured the computer’s BIOS. Tried DVI and HDMI connections. I put it back in, same way it was before, and when I turned on my pc, it made 3 long beeps and 2 short beeps, and also doesn't display anything on the screen. Write down the number of beeps and whether they are long, short, or of equal length. Common Computer Beep Codes and Solutions Following are the BIOS Beep Codes of some manufacturers. This error signal generally sounds after pressing the Recharge button. 9K subscribers Subscribe 312 29K views 3 years ago LAPTOP REPAIR ZONE. The HP BIOS Update screen displays and the recovery begins automatically. Specific patterns of long and short light emitting diode (LED) blinks, or audible short beeps can help identify a variety of issues. 3K subscribers Join Subscribe 305 Share Save 49K views 1 year ago #pctroubleshoot #techreview #macoyzkie If you hear 3 beeps after powering your pc. See full list on computerhope. Just a quick one, I power on and get 3 long beeps, 2 short beeps (3 red flashes, 2 white) Which I understand means 'The embedded controller has timed out waiting for BIOS to return from memory initialization. I don't have the password though as it is an ebay purchase. All notifications disabled, everything is working fine, what else is there? On another note I have been trying to load the Hikvision firmware on the unit with no luck, the process doesn't even start with TFTP or the the gui or batch tool. I tried getting help from hp nothing worked. It just won't stop beeping (3 long beeps, 2 fast beeps). One long beep and two or three short beeps A display adapter problem Sets found in the same folder Comptia A+ - PC Power Voltages 8 termsImages WalterDev Comptia A+ - RAM & Caching 58 termsImages WalterDev. If the computer beeps or a light blinks, you can use that error code to attempt to resolve the issue. So we got a new hard drive and it works we tested it on my other computer, and now it does the 3 long beeps and 2 short beeps. #1 My motherboard is beeping 2 long beeps followed by two short beeps my motherboard is a Odense2-K and my pc period is an Omen 870-224 if that helps. Replacing the RAM modules that cause the problem is almost always the fix. Joseph_138 said: 1 long followed by 3 short usually means a RAM problem, IIRC. Reseating or replacing the video card will typically fix the cause of this Award beep code. 1 Long Beep, 3 Short Beeps: Video Card One long beep followed by three short beeps means that either the video card isn't installed or the memory on the video card is bad. HP Notebook PCs - Computer beeps or a light blinks during startup If your computer finds a hardware error when you turn it on, it might not start. The delay between each set of beeps is three seconds, and the beep sound lasts 300 milliseconds. The manual also says 3 long beeps and 2 short beeps are a ram issue I’ve installed and reinstalled my new and old ram and same result same with putting just one stick in the pc but after the beeping my pc will continue to run with no display even tried using an hdmi instead of a dp cable still nothing and I also can’t get into bios because of no …. 3 long beeps, 2 short beeps (NEED HELP DESPERATELY!!) 28023 Views 1 Reply 2 Participants Last post by Macboatmaster, May 17, 2017. Unplug the AC adapter from the computer. It would just power cycle on and off every few seconds. – 4 short beep code: Indicates a problem with the system timer. AMI BIOS Beep Codes Award BIOS Beep Codes IBM Beep Codes HP Beep Codes Lenovo ThinkCentre Beep Codes Dell Beep Codes ThinkPad Beep Codes ASUS Beep Codes. Troubleshoot Ram - Pt 5 How To Test Ram If. Feb 10, 2012. Create an account on the HP Community to personalize your profile and ask a question. I'm getting three long beeps and two short beeps on capslock keyboard. This problem affects the first 64 KB block of memory in your RAM. Three means 3-3-3-3…That is three beeps and three beeps and…: Endless looping until the user presses the power button to shut down the computer. On a Carbon X1 4th Gen, the following worked for me for the 2 beep, pause, 3 beep (unable to power off) situation. I put it back in, same way it was before, and. Reboot the CPU and everything will be normal. Hi jsc, I agree, I find that most Bios beep codes, (AMI, Award, Compaq, & Quadtrel), all report that 1 long, 2 short say video problem. How to fix the problem of Not Starting up and 3 Long Beeps Sound occurs. Computer won't boot up (only beeps) 2. Once I was done, the computer would not boot. I did all of thease works but not working I heared 3 Long 2 short beeps pause 3 long 2 short beeps repaeat for 3 or 4 times my laptop is Lenovo G505. Common Computer Beep Codes and Solutions Following are the. I put it back in, same way it was before, and when I turned on my pc, it made 3 long beeps and 2 short beeps, and also doesn’t display anything on the screen. 2 Short Beep: When using Crashfree to recover BIOS, the new BIOS is successfully recognized. Hear 3 long then 2 short beeps Solution R Robert_136 Jan 19, 2016 Thanks for the help computer expert Got 3 long and two short peep for wrong placed ram cards. Each time I try to boot, I get 3 beeps ( 1 long 2 short I think) when the ez debug light is on vga but then it lights off and the boot light stays on, nothing outputs on the screen. THREE LONG, TWO SHORT: FORMAL SALUTE (ONLY USED BETWEEN FLEETMATES) FIVE OR MORE SHORT BLASTS: DANGER ONE SHORT: VESSEL LEAVING DOCK OR LOCK ONE LONG, SOUNDED AT INTERVALS OF 2 MINUTES ONE LONG, ONE SHORT, ONE LONG, ONE SHORT: VESSEL REQUESTING BRIDGE LIFT. Be causious when removing the battery and don't touch the card or metal peices. My motherboard is beeping 2 long beeps followed by two short beeps my motherboard is a Odense2-K and my pc period is an Omen 870-224 if that helps. What is solution to fix 3 long , 2 short beeps no display HP Prodesk 400 G5 MT Posted by spicehead-meyan on Jul 7th, 2021 at 9:10 PM Needs answer HP Hardware Hello friends, Am Yusuf from Kamala, Uganda, I have an HP Prodesk 400 G5 MT , 3 long beeps (Red LED),2 short beeps (white LED) no display. 1 Long Beep, 3 Short Beeps: Video Card One long beep followed by three short beeps means that either the video card isn't installed or the memory on the video card is bad. His motherboard's manual specifically says it means: VGA not detected. Try a different Monitor as the resolution could be off. One long beep followed by three short beeps means that either the video card isn't installed or the memory on the video card is bad. Three consecutive beeps signals that there is a small miscommunication between the control board and valve motor. Click on "Save File" then double-click the file to run it. In facts, besides the number of beep codes, long beep codes and short beep codes could also represent different causes. Depending on what kind of BIOS you have it could mean different things: AMI Beep Code Beep Code - Description 1 short - DRAMS refresh failure 2 short - Parity circuit failure 3 short - Base 64k RAM failure 4 short - System timer failure 5 short - Process failure 6 short - Keyboard controller Gate A20 error 7 short - Virtual mode exception error. Install a tool to determine the BIOS maker and then consult the appropriate online troubleshooting guide. I've tried turning it on without the CMOS battery and ram cards, and nothing seems to be fixing it. I did all of thease works but not working I heared 3 Long 2 short beeps pause 3 long 2 short beeps repaeat for 3 or 4 times my laptop is Lenovo G505. How do I fix my HP computer from beeping? Remove the power cable and the battery. local_offer Tagged Items; Priscilla@HP; Spice (1) flag. 3 long beeps 2 short beeps I have an HP Pavillion gaming desktop, and I recently took out the ram card to message a friend about it. Computer makes 3 long beeps and then 2 short beeps but screen never lights up. Push the handle in on the back of your unit. #1 Hello i have a HP probook 430g6. Two short beeps usually mean a parity error has occurred when recording data in memory. Click on "Save File" then double-click the file to run it. Also, check to ensure the monitor cable is connected properly. Check out our WINDOWS 11 Support Center info about:. Computer makes 3 long beeps and then 2 short beeps but screen never lights up. – 3 short beep code: Indicates a problem with the base memory. What is solution to fix 3 long , 2 short beeps no display HP Prodesk 400 G5 MT Posted by spicehead-meyan on Jul 7th, 2021 at 9:10 PM Needs answer HP. Windows 7 and later (downloads a file named tsginfo. FOR BIOS, SCHEMATICS, BOARD VIEW PLEASE JOIN OUR FACEBOOK GROPE : https://www. I get the same beep code when I boot without graphic card but then the light stays on vga. Skillexio But now when I try to turn on the computer I get 3 long beeps and 2 short beeps and it won't work, I've tried removing the CMOS battery and ram cards and I've looked everywhere but. HP Desktop PCs - Computer beeps or a light blinks during startup If your computer finds a hardware error when you turn it on, it might not start. Copy and paste the report in your initial post. Any ideas? Edit 1: Ok beeps are normal with no HDD. Solved - 3 long beeps, 2 short beeps (NEED HELP DESPERATELY!!) | Tech Support Guy Home Forums Software & Hardware Hardware Please click the link below for your operating system to download the TSG SysInfo Utility. The delay between each set of beeps is three seconds, and the beep sound lasts 300 milliseconds. When I try booting I get 1 long beep and then 2 short beeps. Or factory reset the whole thing if you can and it will default to a lower resolution. BIOS flash XP, 1 long beep, 2 short beeps, over&over. Uncheck the ‘Audible Warning’ tick box and click the ‘Apply’ button. HP Laptop has no display on the screen. Also, make a note if the beeps repeat. The 3 short beeps can mean BIOS image missing. Thought it was my BIOS updating, but nothing’s happening it said “preparing automatic repair” then my screen goes black and. I googled and it seems to be a video card error, however I tried both my 5850 and the onboard with no luck. The most common causes of POST failures are problems with the following components. yup,1 long beep and 2 short beeps are for Video Card Error. I have a DS-9632NI-I8 3 long beeps followed by 2 short beeps and no video output. It does boot up and I can see it in SADP tool. Buy On Amazon:2. 3 long beeps, 2 short beeps (HELP!!) Thread starter Skillexio; Start date May 17, 2017; Toggle sidebar Toggle sidebar. Indicates a video error has occurred and the. Power on or restart the computer, and listen carefully to the beeps. However, if the computer fails the POST, the computer may generate a beep code telling the user the source of the problem. When i press the power button all the fans start but no screen and 3 long beeps and 2 short accure. Parity errors in some critical system files could also cause the entire system to crash. All of which resulted in the same 3 Long-Beeps. If so, the BIOS jumps out from looping and performs the normal shutdown process and powers off the laptop. This article explains how to figure out why. 3K subscribers Join Subscribe 305 Share Save 49K views 1 year ago #pctroubleshoot #techreview #macoyzkie If you hear 3 beeps after. So the power went out to my room earlier, and after I turned the breaker back on and turned my PC on, it turned on, but instead of booting up it made the long beeps, paused, then made 3 short, high pitched beeps. 19,660. What is solution to fix 3 long , 2 short beeps no display HP Prodesk 400 G5 MT. 3 long beeps then 2 short beeps 3 long beeps then 2 short beeps Options Create an account on the HP Community to personalize your profile and ask a question. You might hear a series of beeps. Two short beeps mean there has been a parity error in base memory. Reseat the memory module from inside the computer. The delay between each beep is 300 milliseconds. Three consecutive beeps signals that there is a small miscommunication between the control board and valve motor. All notifications disabled, everything is working fine, what else is there? On another note I have been. TWO SHORT: STARBOARD TO STARBOARD PASSING ONE SHORT: PORT TO PORT PASSING. HP Laptop has no display on the screen. 3 long 2 short is no hard drive or a failed hard drive if you have many installed. Also, make a note if the beeps repeat. When you shut down the PC, it will. Hello Guys, Today I will show you how to solve hp 3 long beeps and 2 short beeps, hp beep sound code, pc 5 beeps no display guys if you have branded pc and you are getting beep sound no display. If still not working, then the slots have a problem. Power reset a notebook with a non-removable battery Identify the notebook light or beep code. This will stop water from coming in or out of the softener while you work: 2. The red light blinks three times, and then two, short white light blinks (3 long red, 2 short white) This condition indicates a potential memory failure. Need to figure out why no video output at all on HDMI 1/2 or VGA 1/2. So the power went out to my room earlier, and after I turned the breaker back on and turned my PC on, it turned on, but instead of booting up it made the long beeps, paused, then made 3 short, high pitched beeps. If it didn't help then i think its your. 3 long 2 short is no hard drive or a failed hard drive if you have many installed. After BIOS updating from LENOVO support site my laptop T520 beeps 1-3-3-1. If the computer passes the POST, the computer may give a single beep (some computers may beep twice) as it starts and continues to boot. Power on or restart the computer, and listen carefully to the beeps. 3 Long 2 short Beeps on Lenovo G505 abolfazlmp86 Apr 22, 2018 Home Forums Laptops Laptop Tech Support A abolfazlmp86 Apr 22, 2018 1 0 10 Apr 22, 2018 #1 I did all of thease works but not. If not work, then replace the RAM sticks. YOU CAN LEARN LAPTOP REPAIR FOR FREE. Three consecutive beeps signals that there is a small miscommunication between the control board and valve motor. The following beep codes are for AMI BIOSs. Like all RAM problems, this isn't something you'll be able to fix yourself or get repaired. 3 long 2 short = ram Got 3 long and two short peep for wrong placed ram cards. Sometimes, beep sound pause for a second and then go on. Well, the correct answer was: A bad bit of Corsair RAM. I could not even get to bios, nothing showed on the screen. For example, in Table D below, a value such as 4-2-3-1 (shutdown error), means four short beeps, pause, two short beeps, pause, three short beeps, pause, one short beep. Any suggestions on how to fix? This thread is archived. Note: Audible beep codes are not supported on all models. Am Yusuf from Kamala, Uganda, I have an HP Prodesk 400 G5 MT , 3 long beeps (Red LED),2 short beeps (white LED) no display. The manual also says 3 long beeps and 2 short beeps are a ram issue I’ve installed and reinstalled my new and old ram and same result same with putting just one stick in the pc but after the beeping my pc will continue to run with no display even tried using an hdmi instead of a dp cable still nothing and I also can’t get into bios because of no …. Now you need to click on the menu next to ‘Exception Type’ and select ‘All’. Disconnect the AC power from the computer. Press and hold the Recharge button until you hear the motor kick on. A keyboard problem would be indicated by repeating short beeps; however, three long beeps would point to a problem with the 3270 keyboard card. #1 My motherboard is beeping 2 long beeps followed by two short beeps my motherboard is a Odense2-K and my pc period is an Omen 870-224 if that helps. For example, 1 long beep and 2 short beeps are divided by 1 second pause here. Odd, because the 3 long beep is just not listed anywhere and it's certainly not supposed to be the code for bad RAM. Desktop Video Card Buyer's Guide. HP Omen 30l not turning on, just makes 3 long beeps then makes another 3 short beeps. Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN. 3 long 2 short = ram Got 3 long and two short peep for wrong placed ram cards. Lenovo Laptop: 2 short beeps, pause, 3 short beeps Ask Question Asked 6 years, 3 months ago Modified 9 days ago Viewed 5k times 3 My Lenovo Thinkpad X1 Carbon laptop has problems with its BIOS and motherboard information. Oct 11, 2021. It did this process 6-7 times before turning off. BIOS flash XP, 1 long beep, 2 short beeps, over. Most probably it's because of the loss of RAM or CMOS battery Problem. " Award BIOSes not manufactured under Phoenix Technologies use the following beeps; this information is from the BIOS Central Award BIOS Beep Codes page: AMI (American Megatrends). Hear 3 long then 2 short beeps Solution R Robert_136 Jan 19, 2016 Thanks for the help computer expert Got 3 long and two short peep for wrong placed ram cards. 20,140. It just won't stop beeping (3 long beeps, 2 fast beeps). 1 Long Beep, 3 Short Beeps: Video Card. 1 Long and 2 Short Beeps: No Memory Detected: Try reseating the RAM. THREE LONG, TWO SHORT: FORMAL SALUTE (ONLY USED BETWEEN FLEETMATES) FIVE OR MORE SHORT BLASTS: DANGER ONE SHORT: VESSEL LEAVING DOCK OR LOCK ONE LONG, SOUNDED AT INTERVALS OF 2 MINUTES ONE LONG, ONE SHORT, ONE LONG, ONE SHORT: VESSEL REQUESTING BRIDGE LIFT. Just a quick one, I power on and get 3 long beeps, 2 short beeps (3 red flashes, 2 white) Which I understand means 'The embedded controller has timed out waiting for BIOS to return from memory initialization. Unplug the unit and remove the top cover: a. 1 Long and 3 Short Beeps: No VGA Detected. There are numerous beep code patterns, and Phoenix BIOS codes are long and short beeps delivered in groups. I tried getting help from hp nothing. Any other beeps are probably RAM (Random Access Memory) problems. com/_ylt=AwrhdSmpLVtk7WUS_F1XNyoA;_ylu=Y29sbwNiZjEEcG9zAzMEdnRpZAMEc2VjA3Ny/RV=2/RE=1683725866/RO=10/RU=https%3a%2f%2fwww. ' I think I have to power down, hold Windows key + B, power up while still holding down win+B. Solved - 3 long beeps, 2 short beeps (NEED HELP DESPERATELY!!) | Tech Support Guy Home Forums Software & Hardware Hardware Please click the link below for your operating system to download the TSG SysInfo Utility. Those beeps are normal if you have no hdd installed, iirc it can be disabled in the webinterface -> config -> events -> exceptions, look for the hdd/record exceptions. HP Omen 30l not turning on, just makes 3 long beeps then makes another 3 short beeps. HP Notebook PCs - Computer beeps or a light blinks during startup If your computer finds a hardware error when you turn it on, it might not start. To check the correct BIOS beep code, you must know who manufactured the computer’s BIOS. 3 Short Beeps. Specs: Gigabyte GA-990FXA-UD3 Motherboard AMD Phenom II X6 1100T Black CPU OCZ Agility 3 120gb SSD 16gb (4x4gb) Corsair XMS3 RAM OCZ. 8 short beeps Display memory Read/Write test failure (VRAM error) 9 short beeps ROM BIOS checksum failure; 10 short beeps CMOS shutdown Read/Write error; 11 short beeps Cache Memory error; 1 long beep, 3 short beeps Conventional/Extended memory failure (Graphics card is out of order) 1 long beep, 8 short beeps Display/Retrace test failed; Two. yup,1 long beep and 2 short beeps are for Video Card Error. The red light blinks twice, and then three, short white light blinks (2 long red, 3 short white) This condition indicates that the Embedded Controller/Keyboard Controller policy requires you to type a key sequence. Got 3 long and two short peep for wrong placed ram cards. Hp ProBook 450 G3 2 long beeps and 2 short beeps with black screen solved. It boots unreliably, getting stuck on a black screen when it fails. HP Omen 30l not turning on, just makes 3 long beeps then makes another 3 short beeps. Got 3 long and two short peep for wrong placed ram cards. HP Omen 30l not turning on, just makes 3 long beeps then makes another 3 short beeps. Anything else I can try or is this a bad board? model is M4A89GTD Pro. And yes, what suat says is also a good idea. How to fix the problem of Not Starting up and 3 Long Beeps Sound occurs. Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more. For example, 1 -pause- 3 -pause 3 -pause. Hello Guys, Today I will show you how to solve hp 3 long beeps and 2 short beeps, hp beep sound code, pc 5 beeps no displayguys if you have branded pc and. Long beeps: Short beeps: 2. A keyboard problem would be indicated by repeating short beeps; however, three long beeps would point to a problem with the 3270 keyboard card. Pc 3 beeps No display fix Mac Coyzkie 18. HP Pavillion m9775fr - short beep - long beep - pause - repeating at power on. exe) | Windows XP (downloads a file named SysInfo. A short beep followed by three sequential long beeps means that you have a problem with your system memory. If you are hearing beep, pause, beep, pause, followed by two sequential beeps, the error is linked to your CPU (central processing unit). short white light blinks (3 long red, 2 short white) This condition indicates a potential memory failure. FIXED No Display HP 3 Long Beeps 2 Short Beeps Capslock UberGeeks 18. Power on or restart the computer, and listen carefully to the beeps. Hey everyone, my computer got 3 long beeps and 2 short beeps, and the monitor is says no signal, i think my computer also does not boot,i already tried to clean my RAM or replace cmos battery but no luck,i also tried to unplug all power and pressing the power button for 1 minute but its not help,can. FIXED No Display HP 3 Long Beeps 2 Short Beeps Capslock UberGeeks 18. The manual also says 3 long beeps and 2 short beeps are a ram issue I’ve installed and reinstalled my new and old ram and same result same with putting just one stick in the pc but after the beeping my pc will continue to run with no display even tried using an hdmi instead of a dp cable still nothing and I also can’t get into bios because of. Some of the most common MSI motherboard beep codes include the 1 long 2 short beep code, which indicates a problem with the video card or the video card’s memory, and the 1 long 3 short beep code, which indicates a problem with the system memory. Computer makes 3 long beeps and then 2 short beeps but screen never lights up. So the power went out to my room earlier, and after I turned the breaker back on and. Now select ‘All’ from the drop down next to ‘Exception Type’. 3 long beeps 2 short beeps I have an HP Pavillion gaming desktop, and I recently took out the ram card to message a friend about it. But macky2878 said he tried with a vid card and the onboard chip so I was hoping his documentation about the beep codes was correct. Press and hold the Windows key and the B key at the same time, and then press and hold the power button for 2 to 3 seconds. My motherboard is beeping 2 long beeps followed by two short beeps my motherboard is a Odense2-K and my pc period is an Omen 870-224 if that helps. 3 long beeps 2 short beeps I have an HP Pavillion gaming desktop, and I recently took out the ram card to message a friend about it. Create an account on the HP Community to personalize your profile and ask a question. Listen to this sequence of sounds, count them, and reboot and count again if you have to. 7K subscribers Join Subscribe 388 38K views 11 months ago #laptop #HP #nodisplay. Just a quick one, I power on and get 3 long beeps, 2 short beeps (3 red flashes, 2 white) Which I understand means 'The embedded controller has timed out waiting for BIOS to return from memory initialization. Long beeps and PC died. Lenovo Laptop: 2 short beeps, pause, 3 short beeps Ask Question Asked 6 years, 3 months ago Modified 9 days ago Viewed 5k times 3 My Lenovo Thinkpad X1 Carbon laptop has problems with its BIOS and motherboard information. Hp ProBook 450 G3 2 long beeps and 2 short beeps with black screen solved. If the computer beeps or a light. I ssue all started when I replaced RAM chip, worked for 1 week & failed related another chip didn't work but could work in other PC, tried. 7K subscribers Join Subscribe 388 38K views 11 months ago #laptop #HP #nodisplay HP Laptop has no display on the. After each beep and each set of beeps, the BIOS should detect if the user presses the power button. Would highly recommend to turn them on again if you have installed the hdd though. 3 long 2 short = ram Got 3 long and two short peep for wrong placed ram cards. PC makes 3 long and 2 short beeps noise. There are additional beep codes for this. Power reset your desktop computer Identify the desktop light or beep code Contact HP Customer Support. Write down the number of beeps and whether they are long, short, or of equal length. On the back of the unit, unhook the two clips that hold the cover onto the tank below (see. Now ensure the tick box next to ‘Audible Warning’ is unticked and then click the ‘Apply’ button. It gives 3 low beeps while flashing a red light on the power button, then 2 high beeps while flashing a white light on the power button. On the back of the unit, unhook the two clips that hold the cover onto the tank below (see photo). Release the Power button but continue pressing the Windows and B keys. One long, three. How do I fix this? Category: Bios Issue Driver Others System Reply I have the same question An Unexpected Error has occurred. Hello Guys, Today I will show you how to solve hp 3 long beeps and 2 short beeps, hp beep sound code, pc 5 beeps no displayguys if you have branded pc and. Remove the moderboard battery and the rams and it worked. 02-05-2019 01:38 AM Hi First:- Turn off the computer, press and hold the PWR button for 4 seconds. So check the VGA for proper installation,try removing and reinserting the video card. Then - Leave only keyboard and mouse connected, disconnect all externally connected devices such as Docking Station, USB storage devices, displays, and printers. My friend did a button combination that got in to a. Turn off the computer, and then connect the power cord. 3 Long 2 short Beeps on Lenovo G505 abolfazlmp86 Apr 22, 2018 Home Forums Laptops Laptop Tech Support A abolfazlmp86 Apr 22, 2018 1 0 10 Apr 22, 2018 #1 I did all of thease works but not. first check the PSU and if that is fine disconnect HD, etc and try again. Press and hold the Windows key and the B key at the same time, and then press and hold the power button for 2 to 3 seconds.