Acer A515-51G need bios dump LA-E892P

[warsztat]

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.

[volinakis]

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.

extracted from update with your DMI

[warsztat]

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.

sorry my memory after covid is not to same is before , sn NXH7AEP0028380EF4A3400

[warsztat]

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.

[Yamaiko]

"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.

[Yamaiko]

try

This is with dmi transferred from my bios ?

I tried the original bios from the manufacturer's website and it didn't help

[volinakis]

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 sreen

try

[Yamaiko]

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 "virgin" one.

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 sreen

[madjid911]

[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 much

[volinakis]

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

thanks

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 "virgin" one.

[madjid911]

in your bios there is another serial: NXGVPEG0118440C3F73400 Anyway, try bios extracted from update.

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

thanks

[volinakis]

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 1A

in your bios there is another serial: NXGVPEG0118440C3F73400 Anyway, try bios extracted from update.

[madjid911]

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 1A

[SMDFlea]

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-E892P

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/p2

[SMDFlea]

post your bios backups

[jongcooks]

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-E892P

[Noks2]

TRY

works perfect, Thank You

[Blaze Tech]

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: NXH7AEP003839054D33400

TRY

[Noks2]

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: NXH7AEP003839054D33400

[poweron]

the full name and model of the laptop ,post the S/N, , the motherboard model, etc.

Acer aspire A515-51G - 76MV S/N:NXGVMET00681106E143400 main:LA-E892P C5V01 Rev:1C