System take 100% of cpu usage.no viruses or...it starts from 2days with lil overheating.but everything was ok?

Question

i left the computer on the SLEEP wen i came back it wouldnt work.restart it i found the system process takes 99% of cpu usage, and the same on the safe mode,tried to format C and it took about 30 to format the partetion (7 MB).and when installing new windows it said that needs about 39 min but it took about a 30 min to complete (4 minutes of installing ) and after that it is stopped installing....

i think it is a cpu problem... coz i had an overheating prblems many times .... plz ppl help me with that

Answer 1

Click Start > Run.

When the Run dialog box appears, Type:

services.msc /s

Click OK.

The Services window opens.

In the right pane, locate the Remote Procedure Call (RPC) service.

(A service named Remote Procedure Call (RPC) Locator exists. Do not confuse the two.)

Right-click the Remote Procedure Call (RPC) service, and then click Properties.

Click the Recovery tab.

Using the drop-down lists, change First failure, Second failure, and Subsequent failures selecting " Take no action "

Click Apply, and then click OK.