Hi!
Went dumpster-diving and found a bricked Lenovo P14S in trash, few weeks earlier. Symptoms - no screen, no POST, no beep, just keyboard LEDs flashing on powerup. Mute button+LED was responding though, and the display self-test was still working (via the key combo Ctrl+Fn+Power held for some seconds, see the Service manual).
Incidentally, Windows 11 have recently started auto-flashing computer BIOS in our region. Even more suspiciously, Lenovo has released a BIOS update just few days before the PC was trashed. About a week later, the BIOS update image has been oficially marked...
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I need a bios file for a Lenovo Thinkpad P1 Gen 3 laptop, model 20TJS2LA1B
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Lenovo ThinkPad R400 MLB3 Laptop Schematic...
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Channel: Schematics and Boardviews
03-01-2026, 07:25 AM -
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