strange video dilemma

[Joseph LaRocco]

Hello all,
when booting win xpsp2 video flickers and becomes stripes
running up and down the monitor. Swapped hard drive fresh install of xp ,
same problem
swapped video cards no luck,

Tia

 

[Thorsten Matzner]

when booting win xpsp2 video flickers and becomes stripes
running up and down the monitor. Swapped hard drive fresh install of xp ,
same problem
swapped video cards no luck,

Change the monitor as well...