Posted 13 June 2005 - 08:05 PM
This could be any number of things - PSU, motherboard, CPU faulty or overheating.
Download the system analysis program 'Everest' so you can get detailed information about your system:Everest download
Temperatures, voltages and fan speeds are shown under Computer>Sensor.
Monitor the sensors during the day and see if anything looks odd (sensors not connected will give reading which are obviously wrong e.g. 5C and can be ignored)
Soltek QBIC, Pentium 4 3.0GHz, 512MB RAM, 200GB SATA HDD, ATI Radeon 9600XT 256MB, Netgear 54Mb/s WAP, ridiculously expensive Satellite Broadband
Windows XP Home SP2, Trend Micro Internet Security, Firefox, Thunderbird, AdAwareSE, Spybot S&D, SpywareBlaster, A-squared Free, Ewido Security Suite.