Re: HP Pavilion 500

Hello,

I agree with previous answers.
To summarize do the following:
1. disconnect power supply from the mother board (all cables) and measure resistance (shorts) between GND and all voltage levels on 24pin connector (5Vsb, 5V, 12V, -12V, 3.3V).
2. visually isnpect place around chipset that has no heatsink.
place computer in paralel with desk and put small heatsink on chipset
3. connect good power supply to 24pin connector and connect 4pin cable near to CPU e.g. from another computer. Leave all other cables/devices unconnected...

Hi guys.

I have a problem with NUC PC.

Tested different RAM modules, disconnected mSATA, changed power adapter, no success.

After connecting power supply (19V) Stand-by LED light as usual.
Pressing the power button change LED behavior to blinking, but no video on DP output, no fan rotating.

Tested also with lab. power supply.
No short on input power connector, "big" capacitors and some FETs.

Std-by 5V measured OK.

The schematics
OR
BIOS dump from eprom would be helpfull....

Re: New Members - please post your introductions here

Hi guys!

I am Peter from Slovakia.
Even I spent 4+5y on high school and university I think I have learned a lot from video channels and forums.

Note:
The professionals cooperate and share knowledge.
The Amateurs fight each other.