"it's a Packard Bell Columbia 2 based on the Gigabyte GA-8SIML."
is it this one?, a Columbia VI (GA-8SIML-
NF6)
Ver 2.0.
http://support.packardbell.com/uk/it...ube_ixtremeduo
"
CPU Support- Socket mPGA 478B
- Supports Intel P4 FC-PGA2 (Flip-Chip Pin Grid Array), 1400 MHz to 3060 MHz.
- Warning: not all of the above processors have been qualified.
- 100 MHz (x4 = 400 MHz) data bus support (Quad-Bumped technology).
- 133 MHz (x4 = 533 MHz) data bus support (Quad-Bumped technology).
"
it also seems its not exactly the same, as this board unlike the old Gigabyte,cant take 2 gig ram only 1 gig max.
didnt look hard but i cant find any motherboard mods you might make to easly raise the clocks,volts etc, so no real overclocking werth doing there perhaps, thats yet another price people pay for buying all in one branded PCs, especially the older ones,no give in overclocking,expansion, as the firms have already cut back all their costs by not fitting the options.