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Lenovo Ideadpad gaming 3 15ACH6
hello, please fix my bios, no display
DC LOAD 0.500 UP 1500 AND DROP O.450 CONTINUOUSLY
here is the board code :
LA-L171P S/N MP24LQ1T
MTM 82K201RSIN
model : ideapad gaming 3 15ACH6Leave a comment:
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Pls help me with my bios.
Lenovo IdeaPad Geaming 3 15ACH6
s/n: MP25L6BA
No screen. keyboard light goes on and off.Leave a comment:
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting -
Hello, lenovo ideapad gaming 3 15ACH6
S/N MP25V0DL
MTM 82K200T4TX
BOARD ID GOG21 LA-K971P REV:1A
My problem is black screen. I tried all 4 bios in post 48. The result is that I need the same bios file.Leave a comment:
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Attached is bios with password (lenovo_giga.rar and with password removed lenovo_giga (no password).rar). I was able to remove bios password, but laptop still no boot to the OS, its keep rebooting after windows logo and then tries recovery mode and reboots again, when I try to install windows from USB, it just reboots and loops again. So I logged in to the bios and enabled advanced mode by pressing Fn+R+N 3 times, changed some settings (I think it was hybrid or discrete graphic, something like that) and now I have just a black screen, power light is on and fans starting running. Not sure what to look now. Tried disconnecting battery and RTC battery, reflashing bios, still no fix.
Any suggestions?Leave a comment:
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Hello, I have Idelapad Gaming 3 15ACH6
MB: GOG20 LA-L171P Rev:1a 2021-04-19
Bios: H3CN21WW (v1.04)
Bios Date 06/01/2021
Board Name: LNVNB161216
451AQN38L01 (4IMFG:2126)
Its not booting to windows, boot loop, live cd not working, its keep rebooting, linux as well, only EFI boot is allowed. tried different windows and linux distributions but its keep rebooting and tried to boot current windows, but on windows logo rebooting again.
I am unable to log to BIOS due to bios password.
Here is the current bios dump, can you help me find the password or remove it, please?
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Serial number,backup etc -> https://www.badcaps.net/forum/troubl...before-postingLeave a comment:
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Please help: Lenovo IdeaPad Gaming black screen
matherboard : la-971p rev:1a
s/n:mp25xkht
mtl:201p9sp
mo;mpnxb22180ed
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This specification for the Lenovo IdeaPad IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the IdeaPad Gaming 3 15ACH6 boardview and IdeaPad Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...09-07-2024, 05:00 AM
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This specification for the Lenovo IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Gaming 3 15ACH6 boardview and Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...09-07-2024, 04:30 AM
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This specification for the Lenovo IdeaPad Gaming 3 15ACH6 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Gaming 3 15ACH6 boardview and Gaming 3 15ACH6 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...09-07-2024, 04:30 AM
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Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hello,
I have spent the last hour on this and I guess this is just over my head, so here I am.
I have an ASUS TUF GAMING Z790-PLUS WIFI motherboard here that needs to have the BIOS updated in order to accept the latest CPUs.
The BIOS chips seem to come as a set of two: GD25B64ESIG and GD25B128ESIG. My guess is one of them is a fail-safe for the main BIOS? I really don't know. Or one of them is ME and other is BIOS? I don't know.
Anyway, I took dumps of both chips and then downloaded the latest update for this motherboard from ASUS's website...
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