Cisco 2600 and 2800 series router password reset procedure
To tell the router to ignore NVRAM:
Break into ROMMON confreg 0x2142 reset
To tell the router to use the config in NVRAM
conf t confreg 0x2102
To save the new empty default config:
copy running-config startup-config or write
HP dx2200 Using two video cards
In the BIOS (F10 Setup) under Advanced Chipset Features you will find a setting for Init Display First where you can set which graphics adapter to use as the primary display. Here you can set to use the PCI card as your primary display instead of the onboard graphics (although I don't know why you would want to use a PCI card as the primary).
If you are trying to setup to use the PCI card along with the onboard graphics for a dual monitor setup this is setup in Windows. Use the onbaord graphics for your primary display and setup the PCI graphics as your secondary display.