Bios work ok. Now problem with USB3 AND ram slot not work. Is hardwae problem, I think the PCB was flooded on the side with the usb3 sockets etc. The keyboard clicks strangely from that side.
Thank you volinakis.
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Hi, Acer Aspire A515-51G-77L9 C5V01 LA-892P Rev:1C
I need a working bios after repairing the motherboard, I replaced the shorted capacitor CS8 on the +5VALW_CC_VOUT line, everything seems to be fine now, but after starting the current stabilizes at ~0.25 A and there is no voltage on the processor. A bit strange. Please provide a good bios, I am adding a screenshot from my board.
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"Resolve system can not resume when battery under 6%" this is what it says on the manufacturer's website with the oldest BIOS version. The laptop only works on the power supply.On the +- pins of the battery when charging 0.8V. Meybe i need good batery to boot new bios.Leave a comment:
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Need fix my bios. Help!
Acer A515-51G-512V
SNID: 81105284834
motherboard: C5V01 LA-E892P Rev: 1C 2017-08-08
procesor: i5 7th Gen
Problem: No display/black sreenLeave a comment:
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[QUOTE=volinakis;n3562038]
it's a insydeH2O platform so I used "Insyde_IFD_Extract.py" from BiosUtilities from github of platomav to extract files from "C5V01203.exe" and BIOS-UEFI[...].bin file is in fact the "virgin" bios file for your laptop. Then I transferred DMI from your bios to the "
thank you so muchLeave a comment:
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Magnificent, it works, I finally have the display, can you how to extract the C5V01203 application in bin format, because I had downloaded it from the site too, but when I extract it I have an executable file and other files but nothing that looks like a good size bios file
thanksLeave a comment:
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Hello, I have the laptop that does not turn on, when I press the power button the fan starts but no display.
the laptop stays on, I tried another screen but it's the same, when starting the screen goes to a black background, I thought it was the backlight but I don't see absolutely anything with light, I I have tried many screens, it does not display externally either, perhaps it will be necessary to reprogram the SIO?
I saw that on post 6 there was the EC bios too, but on the motherboard I did not find another eeprom chip even smaller, so the program must be done directly on the SIO? Unfortunately I don't know how to do direct reprogramming on the SIO, if you have a tutorial to do it I'm interested, thank you
Can you clean my original bios please
ACER A517-51G
Sn : NXGVPEF00882808CB63400
Motherboard : C5V01 LA-E892P REV 1ALast edited by madjid911; 01-31-2025, 02:33 PM.Leave a comment:
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Can you remember what the previous bios version was. Was the laptop runnig OK before you updated the bios. https://community.acer.com/en/discus...mx130-vbios/p2Leave a comment:
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updated bios to v2.02 then the mx150 always getting BSOD TDR something. would need a fresh bios.
i7-8550u
nvidia mx150
ACER ASPIRE a515-51G-89LS n17c4 SN: NXGTCAA017743108043400 SNID: 74306758834 Rev:1A C5V01 LA-E892PLeave a comment:
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My acer A515-51G-72j2 won't power on. i5 7gen. Can You fix by bios dump? On different dump its working byt take long time to post logo and cant see SSD. LA-E892P
SN: NXH7AEP003839054D33400Leave a comment:
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Hi,
My daughter has accidentally managed to kill her Acer gaming desktop it has a blank screen after updating and when you press the power button the fans spin, light comes on and it makes 1 long and 1 short beep and no attempt to boot.
All basic troubleshooting has been done we replaced CPU, GPU and RAM from a working machine and no joy, I also noticed a post on here with the same issue and it was the BIOS. I am pretty sure also because it was doing a BIOS update that stopped it working, she knocked the keyboard out by accident during the update and the screen just went... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Acer Predator P03-650 bios DUMP.
I need a bios dump to a Acer Predator P03-650 board.
Or to convert the .CAP file o a file to flash.
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Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).
I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...11-17-2023, 10:56 AM -
Hello, good luck. As a result of uploading a file to my Acer laptop, the laptop won't start at all. When I try the bios files of different motherboards, the computer does not turn on and the screen does not show. I am adding my own original bios file. If anyone has a good bios file, I would appreciate it if you could help me.
computer model no: Acer Aspire 3 A315-58G-537Z
motherboard number::FH5AT LA-K092P Rev 2.0 2021-10-18
I'm waiting for your help.
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