XP Sp1 System Process 100% CPU Usage

  • Thread starter Thread starter Darren Alcorn
  • Start date Start date
D

Darren Alcorn

After installing XP SP1 and rebooting I am unable to use
my laptop functionally. After 5mins, I can get task
manager up and it says that System process is using 100%
CPU. After doing a system restore to before the update I
can use the laptop without SP1 installed. It appears to
be linked to a problem with SP1. I have ran Stinger virus
removal and have McAffee. It's a clean install so no
spyware is on the machine. It has the SiS650 chipset and
an Intel P4 2ghz processor with 480mb SDRAM. Any clue as
to what the problem is?
 

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