Re: HP 650 G2 Integrated Circuit Name

Thank you very much!
I find your answer very helpful :a învârti:

Hi
Can you help me with the name of the integrator "U60300" Main Board "CIRCUS-6050A2723701-MB-A02"
On the integrated circuit is written the following code "AREG 566"
Thank you!...

Re: HP 650 G2 Troubleshooting Help

Can anyone tell me what the voltage should be on those two sources?
What is the value of the output resistance to ground?

Hi
I'm asking for help with the CIRCUS-6050A2723701-MB-A02 motherboard that I can't turn on.
I have typed into memory all the bios posted on this forum, with all pretty much the same result: Turns on the fingers, POWER, AUDIO on/off, and WRILES LED, and after 10-15 seconds the fan starts up with increasing speed.
All voltage sources are OK except for two that don't draw any voltage:
U66010 and U66310 (SIC631) = 0V I measured with ohmmeter against ground the outputs after coil L66010 and L66310 = 5,311Ohm
I measured the voltages on pins U66010 and U66310:...

Re: HP Probook 640 G2 dead



Hello
I have a problem with an HP 650 g2 notebook, CIRCUS-6050A2723701-MB-A02 board type.
I measured all the measurement points and they are identical to those described by my colleague Rockton. I put the oscilloscope on the Bios memory pins.
- On terminal 6 SCLK I have the voltage 0V
- pin 4 GND 0V which is normal.
The rest of the pins have 3.3V
Where is the CLOK for Bios formed?
Before measuring with the oscilloscope I wrote and rewrote all kinds of variants and encoded and decoded Bios...

Who can help me with an HP 650 G2 scheme ?

Hello
I need the diagram and boardview for the HP 650 G2 laptop.
Plate type- CIRCUS-6050A2723701-MB-A02
On the board two capacitors that shorted and caught fire, broke and the printed circuit I also need the diagram and the arrangement of the parts on the board
Thanks!
:noroc:

Re: Need SCHEMATIC hp probook 650 g2



Hello
I need the circuit board diagram-6050a2723701-mb-a02
And board viwer for this board
Thanks!...

Re: hp 450 g3 it will not start

Hello
I have a Model X63C PCB with the same problem as "poweron"
How was the problem solved?
Poweron with what software did you open "Quanta x63C-MB_C.bdv?