I have t5500 pc and I have problem

Hi medo929,

Thanks for posting.

Apologies that your computer isn't working as expected.  Please perform a system diagnostics by pressing F12 at startup, note any errors, and contact Tech Support for troubleshooting and possible resolution.

You can contact Tech Support at 1-800-624-9896 or 1-800-288-4410, or you can initiate a chat session http://dell.to/2v4snVm

Recent similar problems with the 2nd CPU on the riser in a T5500 here:

en.community.dell.com/.../20021155

Read that thread for some suggestions. I told that user to swap the CPUs between the riser and mainboard. After doing that, he concluded that CPU2 was defective...

Your screenshot says 56 GB of RAM installed. If that's the actual amount you have, that's not a supported config with a dual CPU system.  With dual CPUs, the T5500 supports, 48, 64 or 72 GB. If you actually have a supported amount of RAM installed, then either a module(s) has failed or it's not seated correctly in its slot. (See the manual: downloads.dell.com/.../precision-t5500_setup guide_en-us.pdf)

yes mr  RoHe .... after checking your point about amount of ram - i have solve all 3 problem and updated the O.S to lasted update and it work now and the gpu has been updated but i think i make some thing wrong again cus the game i use still not work good - www.youtube.com/watch - i will wait your replay

thanks mr robert for support but dell chat cant help out area of usa and kanda - i am from middle east - thanks sir

???