I have Intel Pentium 4 3.6Ghz with 3 memory modules 1GB each. NVidia Quadro FX 1300 Graphics Card. Creative Sound Blaster, 2 LAN Cards, 1 500 GB 7200rpm SATA-II drive. 1 DVD-RW drove, ASUS Heat Sync and a power supply of 400 Watts.
My system runs smoothly while running on AC power. But if its running on inverter(UPS) with multiple applications opened e.g. flash, photoshop, dreamweaver it starts freezing after 30 to 40 mins and reboots itself eventually.
Any idea what is the cause of my rebooting problem?
