Can you lend it to me? I have no more options with this team.
thank !...
monicaco92
New Member
Last Activity: 09-13-2024, 12:17 PM
Joined: 11-29-2020
Location: sevilla
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It drives me crazy because all the voltages exist, the fuses are perfect. The video line measurements using an oscilloscope are perfect, those waves are very healthy. I have replaced the BIOS chip with a new one and it still doesn't give video. Do you have any BIOS with an older version?...Leave a comment:
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Can you send me a BIOS file that contains an older version? I would like to do some tests before reballing the CPU/GPU chip.
thank !...Leave a comment:
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I have lowered the version and it still does not give video only through HDMI output, I have tried with the bios that you sent me and it still has the same problem, I have measured the entire video part from the connector all the way to the GPU part and everything is perfect, the fan works normally, the kbc has all its measurements correct.
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ok, try flashing a previous bios version. thanks for the help!
Reggards....Leave a comment:
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Hi!
Hello, I have done the DMI process on the original BIOS but I still can't get it to give video. All the voltages and measurements are correct in the hardware, it even gives video via HDMI. The BIOS has problems. I am attaching the BIOS that originally came with the computer.
Equipment data:
Lenovo V14-IIL
Model Name: 82C4
S/N:PF2RTVJC
MTM: 82C400U2SP
MFG Date": 2021/07/29
Factory ID: YH
MO: PF9XB1729075
Please, if you can do something, I'll appreciate it. Thanks in advance.
Reggards....Leave a comment:
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