Need help guys. 3rd master hard disk error

mjmjmj09

Commendable
Feb 29, 2016
18
0
1,510
Hi everyone, yesterday i tried to install my wifi dongle because my dell optiplex 3010 sff doesnt have one. i dont have DSL on my new home thats why i bought my cpu with me to computer cafe near in my place to connect internet (rj45) and download the software for wifi dongle. suddenly i accidentally bump my cpu and it fall in its place (not that hard fall). when i tried to press the power of my cpu, i can see that my computer is not working that well because its too lag when opening window logo and also desktop. i click on steam and counter strike global offensive (the letters on the game is not clear, its blurred that you cant understand what it says) then i tried connecting to a game it is not responding. i also tried to open google chrome and avast anti virus its not opening. i tried to click on images on desktop it works then i tried to reset again.

This is what it says:
This product is covered by one or more of the following patents:
US5,370,459 US5,434,872 US5,732,094 US6,570,884, US6,115,776 and US6,327,625

Realtek PCIe GBE Family Controller Series Series v2.39 (01/24/11)

Intel Base-Code, PXE-2.1 (build 083)
Copyright (C) 1997-2000 Intel Corporation

PXE-E61: Media Test failure, check cable

PXE-M0F: Exiting PXE ROM.
No Boot device found. Press any key to reboot the machine



i removed the cables on Hard drive , gpu and ram and tried to put it again. still not working.

i dont know if my cpu got virus because of the software that i downloaded for my wifi dongle or its not working because i accidentally bump my cpu. what do you think guys? pls help me. thank you in advance
 
Solution
Hey again. It would be easier for troubleshooting if everything is in one thread: http://www.tomshardware.co.uk/answers/id-3008892/guys-boot-device-found-problem.html. I've posted some more suggestions, which you could try out.