BIOS P1 Gen 5 (Type 21DC 21DD) LCH-2 P-GPU 213193-1

omerim41 said:

do you hav this diagram

Model: Lenovo ThinkPad P1 Gen 5 / X1 Extreme Gen 5
Platform: Wistron Cheetah-2 213193-1
Rev: -1

Click to expand...

Qwerty220 said:

Please help me with build the BIOS on P1 Gen 6 (Type 21FV, 21FW). After the update it does not turn on. Black screen and restart.

Click to expand...

Qwerty220 said:

Some kind of mistake. Your bbb.bin file size is 32MB and this laptop needs 64MB.

Click to expand...

213193-1 ???​

Qwerty220 said:

No. This is 223027-1

Click to expand...

Qwerty220 said:

Sorry, I just didn’t find the right topic with this laptop. This is a P1 GEN 6 and on the forum there is only GEN 5, so I came here and indicated that it is GEN 6.

Click to expand...

Qwerty220 said:

Cyclic restart. Maybe it can be fixed somehow? SPI flash reading ok, also tried it with another RAM.

Click to expand...