System wont post after installing a new graphics card.

Georg Suits

Honorable
Aug 5, 2013
43
0
10,540
Hi, its a r9 280x, i uninstalled and removed my old drivers, plugged evreything out, swapped the cards, and booted, but it gets stuck at post. i see a lot of people getting this issue, and clearing cmos dosnt seem to be fixing it.
 
Total wattage is not whats important, that is just a general guide. It is how many amps your psu can supply on the 12 volt rails when you need to really get down to whether or not your psu has enough power. A 600 watt quality unit usually does it. An inferior or cheaply made unit might not supply enough clean, steady amps.
 

Georg Suits

Honorable
Aug 5, 2013
43
0
10,540


it wouldnt use that much power in the start anyways. if it had too little power, it would shut off, or reboot. not get stuck at post.