Question HP Workstation Z210

[Cloudclaus]

Hi all,

I have the workstation HP Z210, this is the setup:

CPU Intel Xeon Quad 3.2Ghz
GPU Nvidia Quadro FX 4600
RAM DDR3 1333Mhz 4GB x 4
PSU DPS-400AB 400W

Everything was working fine just at yesterday when I tried to install the DotNetFX 3.5, I was clicking on the executable and was not running any setup. So, I restart windows.

Windows never restart, the mobo don't POST and it give not any beep.

I tried to remove the RAM, I reseat it and switch it, nothing happen, if I remove all the RAM it beep 5 times so the mobo seems working. Same thing if I remove the GPU, it beep 6 times and without the CPU the beeps are 3.

Like I said before if all is plugged in, the mobo don't beep and it don't POST. The light on the mobo is ON, same on the PSU. The CPU, the chassis and the GPU fan run all normally. I tried to reset the CMOS and the only thing that change is when I have inserted the power wire it start, without press the ON/OFF button.

All what I tried have give the same result: no POST, no BIOS, black/wide screen.

Any help or suggestion are well accepted.
Thanks.

 

[Cloudclaus]

Am still inside the problem, please someone can help me to found where is the problem?

Am in doubt between CPU, Mobo or PSU.

Thanks

 

[Calvin7]

OEM HP Z230 Workstation PC Power Supply 400W PSU 704427-001 705045-001 DPS-400AB
https://www.newegg.com/p/1HU-004W-00BN3?Item=9SIAA7W8UM6412&Tpk=9SIAA7W8UM6412