Mistyc
New Member
Last Activity: 09-09-2025, 10:18 AM
Joined: 09-24-2022
Location: Palermo
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The PC turns on, the power button flashes, all voltages are ok, the bench power supply indicates a 50 mA draw as soon as it starts up but the screen remains black, even when connected to an external monitor.... -
already tested but it doesn't work...Leave a comment:
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Good morning, I'm reopening my old post and adding as much information as possible so you can help me.
NOTEBOOK: Lenovo IdeaPad S145-15API
MODEL NAME: 81UT
SN: PF14YH7T
MTM: 81UT0034IX
FACTORY ID: JVHFC1
MOTHERBOARD: GS440&GS540 NMC511
REV. 1.0
BIOS CHIP: 25LB64CSIG
I'm reloading my corrupted BIOS, hoping someone can help me....Leave a comment:
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