Lenovo ThinkPad X1 Yoga Gen 5

[Jovica123]

Hello i have here X1 Yoga Gen 5, sometimes laptop turns on but but it usually won't.
When laptop won't turn on, the fan starts and the power light comes on,and stays.
I will attach the bios file, could it be problem in the BIOS?
Motheboard is NM-C881 Rev:1.0
SN : PF-2GDA60
Type Number : 20UC-S17W1D

[shiyab]

Hello i have here X1 Yoga Gen 5, sometimes laptop turns on but but it usually won't.
When laptop won't turn on, the fan starts and the power light comes on,and stays.
I will attach the bios file, could it be problem in the BIOS?
Motheboard is NM-C881 Rev:1.0
SN : PF-2GDA60
Type Number : 20UC-S17W1D

hi try and feedback

[Jovica123]

hi try and feedback

Hi,thank you for your post.Laptop turns on,fan spins.But no picture.

[Bzubairu]

good afternoon every one please i need patch bios bin for x1 yoga gen 5 10th gen
board no GX490 NM C661 REV 1.0
SN PF-2CDF0N
ATTACH IS THE PASSWORD BIN

[SMDFlea]

Post moved to Yoga Gen 5 thread topic.

[trunguntilyou]

help me!! Help with 2100: Detection Error on Storage Device0 (M.2)
ns :PF-2TTNA0

[shiyab]

help me!! Help with 2100: Detection Error on Storage Device0 (M.2)
ns :PF-2TTNA0

hi try

[trunguntilyou]

hi try

This bios can't turn on the power, I tried bios #2 to turn on the power but still don't get the M2 error message, the mainboard is clean, try another drive

[alihomee]

thinkpad x1 yoga gen 5 ......type:20UB.....s/n:PF2BEEMH.....motherboard code is:GX490 NM-C661 .....it can charge but cannot power on ...i attached orignal file

[hoaca388]

thinkpad x1 yoga gen 5 ......type:20UB.....s/n:PF2BEEMH.....motherboard code is:GX490 NM-C661 .....it can charge but cannot power on ...i attached orignal file

X1 Yoga 5th Gen Laptop (ThinkPad) - Type 20UB

[rudienas]

Can anybody remove absolute persistance?
SN: PF-2QJ7YT
Type: 20UB-004JUK

[rudienas]

anyone? will do a donation. Thank you

[danito]

Can anybody remove absolute persistance?
SN: PF-2QJ7YT
Type: 20UB-004JUK

Wrong chip. Must be read 32mb (33.554.432 bytes ) aka 256

[rudienas]

here

[Sugablue]

I have one Thinkpad yoga gen 5 without display, no backlight, mothing, solid status/charging led, warm cpu and all voltages correct. Also no hdmi display.
I need a bios and mec dump. I have downloaded a few from here and other sources, but no succes with bios. I found some mec dump but now no power at all after mec erase. Also I have no mec dump...

Thinkpad X1 yoga gen5
Type 20UB-005GMZ
Serial: PF-2KCP87
Board : NM-C881

MEC1663

[SMDFlea]

Thread merged.

[Sugablue]

I managed to get necessary files.
I have display now, everything seems ok .
Thanks for he help.

[GlobalSerwis]

Please help. I'm looking for a reliable BIOS update, and if available, also for the EC.
The laptop turns on but displays no image. When I update the BIOS using files available online, the laptop stops turning on and the power button flashes three times.

Laptop :
Lenovo ThinkPad X1 Yoga Gen 5
SN : PF-2D7PT6
Type Number : 20UB-002NPB

Motherboard :
GX490 NM-C661
Rev : 1.0
CPU : SRGKW

I am attaching the original BIOS file.
Thank you very much in advance for your help. 🤗