owenjones1983
New Member
Hi, i installed vista 64 ultimate with 3 gig of ram but i was told that vista 64 could run with 4 so when i installed the 4th gig or ram my pc would turn on but not boot (did not see any display) so a friend told me that it is a known issue and to fix it i needed to reinstall service pack 1 with just 2 gig then that would allow me to install the full 4....i did this and now my comp will not boot unless i have just 2 gig, it wont even boot with 3 gig like before, please could you tell me how to resolve this.
Many thanks
Many thanks