I was reading the mornings paper and a little article caught my eye about HP Compaq laptop computers! You don't usually see much at all about notebooks in the paper but to sum it up, basically it said the HP Pavilion dv2000 and Compaq Presario V3000 series model line-up sold 50% more than of all laptops to date.
It was ironic because that same day I ended up doing a repair on a customers dv2600us notebook PC. From experience I know that finding the correct laptop motherboard part number for these can be pretty tricky and become fustrating usually with the end result being main board 453411-001.
Speaking of the hp dv2000 series notebooks, I'm hoping to be more of a help than Hewlett Packard because all they tell you about this laptop motherboard is "System board (motherboard) - Include thermal material - For full-featured UMA model".
Just because I was just installing this part i'll tell you that it includes express card assembly 417112-001, uses a nVIDIA chipset, has one ethernet port, one firewire port, a USB port, the switch board, one TV out port and finally a CMOS Battery and is only for UMA models.
UPDATE: HP Part Number 453411-001 is no longer being used. The new part # for this laptop motherboard is spares number 462535-001 which is identical to the previous model systemboard.