I need a bios dump for this model , MB is GY55H.I cannot enter bios and the novo button is not working either.
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Re: Legion 5 15ARH05 bios
I extracted the bios from the bios update file and the notebook starts but I have the same problem as here
https://www.badcaps.net/forum/showthread.php?t=97364
These are different notebooks , one is with intel , one with AMD , but they both have the Nvidia video.
Thank you. -
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Re: Legion 5 15ARH05 bios
This one Legion 5 15ARH05 with the AMD processor.I have atached 2 photos with the problem.
Thank you.Attached Filesif you find these attachements useful please consider making a small donation to the site
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Last edited by Vesko356; 08-12-2021, 08:22 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Lenovo legion 5 15ARH05 help rebuilding bios.
Hello, I got problem : Black screen, fan full speed. I suspect BIOS problem. (already changed ram to good working, same results).
Can somebody help to rebuild bios ?Comment
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Re: Legion 5 15ARH05 bios
Legion 5-15ARH05 (Lenovo) - Type 82B5↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: Legion 5 15ARH05 bios
im looking for S7 15arh5 bios if anyone have itComment
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Re: Legion 5 15ARH05 bios
LENOVO LEGION 5 15ITH6
S/N PF398F5C
looking for working BIOS
attached is the original backupComment
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Re: Legion 5 15ARH05 bios
ram problem at the second image,use MemTest86,or poor contact at lvds.Last edited by Aliencomputres; 09-21-2022, 04:14 AM.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: Legion 5 15ARH05 bios
Hi call, can I get the bios for Lenovo Legion 5 15ARH05 S/N - PF2CC2MJ MTM - 82B5CT01WWComment
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Re: Legion 5 15ARH05 bios
Do you have a backup.
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
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Re: Legion 5 15ARH05 bios
Looking for a BIOS for Legion 5 - 15ARH05
S/N: PF283DV6
MTM: 82B50042UK
GY55H
AMD processor and Nvidia GFX
Any help would be appreciatted thanks.
Attached dump of original BIOSComment
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Hi !
I tried to enter BIOS and it hangs (it shows a line on upper left corner) . When I push the BIOS button on the right side , I get a menu where I can select between normal startup , bios setup , boot menu and system recovery .
I choose bios setup and it hangs (the same if I push F2) .
What to verify ?
Thanks !07-21-2025, 08:45 AM -
Hello everyone,
I need help with my Lenovo Legion laptop. It turns on for a few seconds and then immediately shuts down. I believe this is a BIOS corruption issue.
Laptop Model:- Model: Lenovo Legion Slim 5 16APH8
- GPU: NVIDIA GeForce RTX 4070
- Main BIOS chip size: 32MB
- VBIOS chip size: 16MB
What I Have Tried So Far:- I
11-04-2025, 05:14 AM -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello frends,
I have an issue with this Computer. It doesnt boot, only fans are spining. I think I have a corrupted BIOS!
So I have read an save BIOS from the chip with a ch341A programer.
On the Lenovo driver site I have downlaoded the BIOS-Update but I cant extract the BIOS-Firmare to program the chip!
Can someone help me!
I have a
Legion C730-19ICO Desktop (Lenovo) - Type 90JH
Serielno. : S1011C9G
That is the Link to the lenovo BIOS:
https://pcsupport.lenovo.com/de/de/p.../legion-c730-1...
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