dell inspirion 15 VAW00 LA-9104P REV:1 , when powered on the pc work for 4min or more tripping off without display, BIOS reprogrammed no luck, more i discovered my UH1 become very hot . plz any idea to fix problem
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My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
Hello!
I have problem with Dell Inspirion 15-5567
CPU I7-7500U
GPU AMD
Laptop has won't turn on.
The U1 chip it was burned and i replace him but laptop it is still death.
I measured the values on the coils with RAM inserted:
PL1401: 42Ω
PL605: 10Ω
PL603: 14,6Ω
PL100: 0,8Ω
PL101: 62Ω
PL700: 13,4 mΩ
PL501: 3Ω
PL601: 25,8Ω
PL1103: 22,4Ω
PL1102: 22,7Ω
PL200: 267Ω
PL300: 0,8Ω
What can I do to repair this motherboard? -
Hi sirs. please help
Dell Inspiron 5775 bios locked "Unlock Setup fail"
After generating the Password Recovery code, I go to the “Security” tab - “Locked Settings” - it says “Unlock Settings? I tried many wrong passwords and it shows an error to unlock settings [ Press any key ].
What I did:
I read the bios dump.
Downloaded the bios update to 1.6.0 from the official Dell website, extracted the dump from it, updated the bios, but the problem persisted. Please help me to solve the problem.... -
I would like to share my experience about charging issues with Dell power supplies with the tech community. I am working on a Dell Inspiron 5590, Mainboard 18778-1 with charging problems. The device can be switched on and works so far, only the message appears at startup:
Alert! The AC power adapter wattage and Type cannot be determined. The battery may not change. The System will adjust the performace to match the power available.
The power supply unit is not recognized in the Bios and the charging process is set to "idle". I use original Dell battery, type... -
Hello. I have a Dell Inspirion M5010 with S/N J8NBXMI with board 48 4hh06 011 with the following problem:
Many attempts are needed for laptop to boot up, but when it does, everything works normal after that.
I think my BIOS is corrupted. Could someone please provide a working file for that laptop?
Posting the old one in the attachments.
BR!...