amatic
Member
Last Activity: 12-23-2022, 02:05 PM
Joined: 10-13-2016
Location: Zagreb
-
-
-
Re: Motherboard schematics archive?
Hi, is there USR/PWD for [url]ftp://helpedia.com/pub/temp/[/url] or site is down.Re: Motherboard schematics archive?<... site is down.Re: Motherboard schematics archive?
Hi, is there USR/PWD for [url]ftp://helpedia.com/pub/temp/[/url] or site is down. -
Re: Asus N551J
Rev 2.0Leave a comment:
-
-
Re: Hp 15 - la-a994p
Short is not on the chip side.Leave a comment:
-
Re: Hp 15 - la-a994p
PL302 is on 5V rail. You think on PL303.
I have unsolder PJ302 jumper and short is not on the PU301 side. It is somewere. U18, PU1801... how can I be sure? Is unsoldering components and jumpers only way?
Under microscope everything looks OK.
Is there boardview for this board? I can't find some caps present on schematics.Leave a comment:
-
Hp 15 - la-a994p
Can anyone confirm whether I'm doing a good diagnostic. I'm total beginner in these things.
I'm working on the HP 15 board number LA-A9945.
I have only the cable for the power button and the DC jack, RAM and the processor
connected to the board.
On chip U301 RT8243AZQW pins 15-LD03 and 14-LD05. I did not have any voltage.
At 11-VIN pin I had 19V. The rails +3VALWP and +5VALWP were not in short circuit.
I replaced the chip. And on pin 15 I had 1V and at pin 14 5V.
After 20 seconds the chip stopped working.
... -
Re: HP EliteBook 8530w boardview
anyone?Leave a comment:
-
Re: HP EliteBook 8530w boardview
board id : 500905-001Leave a comment:
-
HP EliteBook 8530w boardview
Hi to all, I need boardview for EliteBook 8530w if possible. -
Re: New Members - please post your introductions here
Hi all,
I am software developer from Croatia. I do logic board repairs for hobby and fun.Leave a comment:
No activity results to display
Leave a comment: