Optiplex 9010 doesn't start.

Question

Today I'm working with the PC miniTower and I made some hardware changes and also changes in BIOS but suddenly nothing appears in monitor when I start PC.

I've disconnected all the internal components (HDD and internal DVD) and same issue.

I've remove the RAM from slot and some beeps sound in starting but nothing happends.

I've put a graphical card an nothing in the monitor.

Tesla1856 · Answer

@ismaeltxu wrote:

1. Today I'm working with the PC miniTower and I made some hardware changes

2. and also changes in BIOS but suddenly nothing appears in monitor when I start PC.

3. I've disconnected all the internal components (HDD and internal DVD) and same issue. I've put a graphical card an nothing in the monitor.

4. I've remove the RAM from slot and some beeps sound in starting but nothing happends.

1. Yeah, things can go sideways fast.

2. Did it finish ? (or did you just brick the motherboard). Did it stop BIOS-Posting about then?

3. Right, minimal as possible and still run. If it has on-board video, it's usually safe to remove discrete-GPU and try it.

4. With no RAM, that sounds normal.

https://www.dell.com/community/Alienware-General/Alienware-Desktop-General-Hardware-Troubleshooting/m-p/5555517#M57436

Objectives
1. BIOS-Post (with video) and entering BIOS-Options
2. Successful run of ePSA (outside of Windows).