I have an HP Desktop AMD Athlon 3400+ machine that occasionally throws a totally white screen (or vertical pinstripes once so often). The system is locked up at this point and the only way out is to power down manually. It responds to nothing. This only happens when browsing and with IE6, 7 and 8.
I have formatted the hard drive and reinstalled windows XP 32 bit from the recovery sector on D:.
I have updated to SP3 and had the problem with intelppm.sys when it would not boot after installing SP3. Worked through that.
I am running Webroot Spysweeper and immediately after the reinstall it found Mal/ProcInj-Fam and App/Killit-A.
I have also ran MalwareBytes, it found that Antivirus and Firewall disable notification were turned off in the registry and it fixed those items.
I have fun SDFix, it found nothing. Combo Fix found things and I am attaching all logs here including the HiJackThis log as I am stumped.
Has anyone run into anything like this? Sometimes the system will stay up for 15 hours while browsing, then the next time it lasts for 10 minutes.