Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
Get $100 Off with Temu Coupon ([ACW69649...
Last Post: thhoyc7788
Today 05:54 AM
» Replies: 0
» Views: 2
Lenovo G31T-LM
Last Post: DeathBringer
Today 12:16 AM
» Replies: 3
» Views: 191
HP Pro 3300 & 3400 (H61): Upgrade to Ivy...
Last Post: Hooper
Yesterday 09:43 PM
» Replies: 146
» Views: 148863
[REQUEST] Unlock Insyde BIOS for Gigabyt...
Last Post: maestrae
Yesterday 03:49 AM
» Replies: 0
» Views: 144
[Request] Lenovo G50-45 (A2CNxxWW) White...
Last Post: koner
03-15-2026 03:51 PM
» Replies: 31
» Views: 25499
COMPAQ C700 F.35 InsydeH2O WLAN UNLOCKED
Last Post: FrancoTecno
03-14-2026 10:38 PM
» Replies: 0
» Views: 157
[REQUEST] Acer Nitro 5 AN515-57 BIOS Unl...
Last Post: Dudu2002
03-14-2026 11:43 AM
» Replies: 23
» Views: 12959
BIOS MOD FOR DELL N7110 UNLOCKED UEFI BO...
Last Post: grewnik26
03-14-2026 07:34 AM
» Replies: 37
» Views: 78157
[REQUEST] Lenovo G500 (78CNxxWW) Whiteli...
Last Post: Dudu2002
03-14-2026 06:30 AM
» Replies: 1233
» Views: 606172
Acer nitro 5 an515 45 Insyde H20 bios re...
Last Post: Egebwvwbhaha
03-14-2026 03:57 AM
» Replies: 0
» Views: 261
[REQUEST] Toshiba Qosmio X505 Q860/Q887 ...
Last Post: cguru
03-13-2026 12:54 PM
» Replies: 53
» Views: 23701
[Success] [Bios Mod] Dell XPS L321X EFI ...
Last Post: megeman212
03-12-2026 10:16 AM
» Replies: 20
» Views: 41267
[REQUEST] Lenovo G780 (5ECNxxWW) Whiteli...
Last Post: Dudu2002
03-11-2026 12:49 PM
» Replies: 888
» Views: 564017
[REQUEST] Lenovo G770 (40CNxxWW) Whiteli...
Last Post: Akled
03-11-2026 06:24 AM
» Replies: 25
» Views: 19724
ACER Aspire 7736ZG BIOS microcode update...
Last Post: JoH
03-11-2026 12:29 AM
» Replies: 12
» Views: 1044
[REQUEST] Sony Vaio VGN-NR260E (R1101J9)...
Last Post: JustHaven
03-10-2026 01:19 AM
» Replies: 0
» Views: 268
[REQUEST] Lenovo IdeaPad P400, P500, Z40...
Last Post: asko87
03-09-2026 11:40 AM
» Replies: 80
» Views: 67027
Acer Aspire 7540G { Unlocked BIOS in pos...
Last Post: jose678
03-08-2026 03:51 PM
» Replies: 35
» Views: 43073
[REQUEST] Acer Predator Helios 300 PH315...
Last Post: yusuferkan
03-08-2026 08:50 AM
» Replies: 49
» Views: 25720
Lenovo v470c phoenix BIOS advanced setti...
Last Post: lolvatveo
03-08-2026 07:51 AM
» Replies: 1
» Views: 1611

Redmi book 15 pro - bios - working screen only in windows after replace lcd
#1
I replaced the screen and LCD ribbon in Redmi Book 15 Pro Ryzen 2023. After replacing, the image on the screen is only visible in Windows 11 - when the AMD drivers are loaded.

The screen is backlit but there is no image in: bios, post, when loading windows, in linux (ubuntu boot from usb), windows 10 PE.
When I disconnect the EDP connector from the board and connect the HDMI cable, the image is visible everywhere, in the BIOS you can see 2/3 of the image, i.e. 1920 pixels out of 3000 pixels.
I checked the EDID with the old screen - it is identical.

What could be the reason for this display? Incompatibility between LCD screen and board? bad lcd ribbon?

Is it possible to edit something in the BIOS, e.g. resolution?

Bioz is insyde, it can be edited - Insyde H2oeze.

The old screen cable was damaged during replacement. The new screen and cable have the same product numbers as the old ones.
The strange thing is that the screen only works after loading the AMD drivers in Windows, if I change to the standard Microsoft Basic Driver Adapter - the screen does not work.

Sorry if the post is off topic.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)