BIOS Lenovo Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751 NM-C911

roy.ruan · Aug 13, 2025

ThienBui said:
clsss.zip

flashed it,machine powers on but no display at all, no video
flashed the old one, it post video, but just slow . most likely ME . can you double check?

ThienBui · Aug 13, 2025

roy.ruan said:
flashed it,machine powers on but no display at all, no video
flashed the old one, it post video, but just slow . most likely ME . can you double check?

you can try more file on top

Bios-Esquemas-Colegas · Sep 27, 2025

GY550/551/554/556
GY559/55A/55D/55E
NM-C911 REV: 1.0
2020-02-14

CAN YOU HELP ME AFTER AN UPDATE THE IMAGE IS GONE.

ThienBui · Sep 27, 2025

Bios-Esquemas-Colegas said:
GY550/551/554/556
GY559/55A/55D/55E
NM-C911 REV: 1.0
2020-02-14

CAN YOU HELP ME AFTER AN UPDATE THE IMAGE IS GONE.

builds87.zip

Papaj2004 · Nov 20, 2025

Please fix. No video. Thank You.

Lenovo Legion 5 15IMH05H

NM-C911

ThienBui · Nov 20, 2025

Papaj2004 said:
Please fix. No video. Thank You.
Lenovo Legion 5 15IMH05H
NM-C911

rolion · Mar 1, 2026

hi Thien, please clean ME

ThienBui · Mar 1, 2026

rolion said:
hi Thien, please clean ME

https://vinafix.com/attachments/clsss-zip.350378/

Ontecno2025 · Jun 17, 2026

Hi! Please fix this bios. No display, the coolers don't turn on and It turns on and off with an orange light on the power button. Lenovo legion 15IMH05H.

ThienBui · Jun 17, 2026

Ontecno2025 said:
Hi! Please fix this bios. No display, the coolers don't turn on and It turns on and off with an orange light on the power button. Lenovo legion 15IMH05H.

https://vinafix.com/attachments/clsss-zip.350378/

Ontecno2025 · Jun 17, 2026

ThienBui said:
https://vinafix.com/attachments/clsss-zip.350378/

thanks but in one time the coolers turn on, the keybord light turn on but no display. Now its still the same, no coolers run and reset

ThienBui · Jun 17, 2026

Ontecno2025 said:
thanks but in one time the coolers turn on, the keybord light turn on but no display. Now its still the same, no coolers run and reset

try more bios on top and check hardware

Search

Search

BIOS Lenovo Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751 NM-C911

Download list

roy.ruan

Active Member

ThienBui

Techniques

Bios-Esquemas-Colegas

Active Member

Download list

ThienBui

Techniques

Papaj2004

Active Member

Please fix. No video. Thank You.

Lenovo Legion 5 15IMH05H

Download list

ThienBui

Techniques

Please fix. No video. Thank You.

Lenovo Legion 5 15IMH05H

Download list

rolion

Registered member

Download list

ThienBui

Techniques

Ontecno2025

Active Member

Download list

ThienBui

Techniques

Ontecno2025

Active Member

ThienBui

Techniques

Similar threads

Latest posts

BIOS Lenovo Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751 NM-C911

Download list

Active Member

Techniques

Active Member

Download list

Techniques

Active Member

Please fix. No video. Thank You.​

Lenovo Legion 5 15IMH05H​

Download list

Techniques

Please fix. No video. Thank You.​

Lenovo Legion 5 15IMH05H​

Download list

Registered member

Download list

Techniques

Active Member

Download list

Techniques

Active Member

Techniques

Similar threads

Please fix. No video. Thank You.

Lenovo Legion 5 15IMH05H

Please fix. No video. Thank You.

Lenovo Legion 5 15IMH05H