I have a hp a420n and a viewsonic vx2235wm monitor

I have win xp on a HP a420n with a VIA / graphics S3G Unichrome IGP, after upgrading the BIOS, card Grpahics and installation of the screen of the software, Viewsonic VX2235wm, I still can't put the resolution to the optimal values, 1680 x 1050 Hz @60, anyone know what I'm missing?

Hello

If you have successfully installed the driver (inf file), then the graphics card is not capable of resolution you need.

You will need anAGP video card. Remember to match the card with the size of the power supply in your PC that is only 250 watts.  You may need to use a VGA card to correspond with the 250 watt power supply.

Tags: HP Desktops

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