Restore the PC to it's factory condition. If that fails to fix this then it's a hardware issue.
Speeding up the boot or shutdown is a rather well discussed area so I'm going to not duplicate any of those discussions and offer the answer that really cures it as it will work just like when you got it.
Bob
Windows 7 takes too long starting up and sometimes won't shut down can anyone tell me on what checks I can do, or how I can fix this problem, Thanks you.
Chowhound
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