Twsti
New Member
Last Activity: 12-10-2024, 01:17 AM
Joined: 11-25-2023
Location: Hessen
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So. I fixed the Ampere. I have now 0.46A but still no Picture and Sound.... -
Switch Liten No Power / 0,04A 12V
Hello Guys,
I'll make it short and quick.
When I have the switch connected to power, the ampmeter shows 0.043 amps at 12V.
The screen doesn‘t turn on. And there is no sound either.
The battery is at 3.7V.
I have replaced the USB port and it appears to be functioning well so far. I have also tested each pin against each other with a USB test board to check for any shorts.
I didn't find any shorts on the M92 chip. Here are some screenshots of the chips and where I measured ground.
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Do I need another program besides DMI Tools from HP?Leave a comment:
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Is it difficult or complicated to edit the DMI information? I am relatively familiar with software and everything. I can quickly familiarize myself with everything.
I also have an Intel. I'll try the BIOS above later. Thank you very muchLeave a comment:
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Can i use any Bios firmware that has the same motherboard?Leave a comment:
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Hello my friend,
its 6050A2892401-MB-A01
Leave a comment:
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I have only the Bios Backup from the other Laptop.
My Mainboard: 839235-601
My Serial: 5CG8174XGV
The Laptop from the Backup has the Mainboard: 918325-601...Leave a comment:
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I have made some mistakes. I got the laptop for free and there was a password in the bios. So I tried my luck. I bought a CH341A and don't ask how. But I accidentally read the IC chip W25Q128JVIQ and made a backup of it and tried to unlock it. Then I realized that the password is not saved on it. I also have a backup of that.
I SOMEHOW damaged the other bios chip. It can't be read or written.
I then bought the same defective laptop for $20.
But I realized that the motherboard is not the same. I also got confused with the chip. I don't remember if it's a W25Q128JVPQ or...Leave a comment:
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Hello friends,
I have also ordered an EEPROM programmer.
I have already downloaded all the programs I could find.
I will of course back up my BIOS in case I can't figure out the password.
Can someone help me and remove the password?
What do you need for that?Leave a comment:
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