New XFX 6870 - Asus P6T - no video Tags: Graphics Cards Radeon Graphics Last response: October 1, 2011 8:38 PM in Graphics & Displays Share estonianman October 1, 2011 5:58:57 PM Hello, Confused here. Bought a XFX 6870 to replace my Radeon 3870. Installed it - got 1 long 3 short beeps (but windows 7 startup plays ???). RMAd the card, was told the card passed QA but they would send me a new one anyway. Installed it , same issue!! I have verified both PCI-E connectors work. I updated BIOS. I am using my Radeon 3870 which still works. PSU is a 600w antec green Worked through Tom's hardware guide for this. Thanks! More about : xfx 6870 asus p6t video estonianman October 1, 2011 7:01:40 PM My mistake. I have an Antec EarthWatts EA-500. I am wondering if the PCI-E connectors deliver 75 watts individually as the card requires. estonianman October 1, 2011 8:38:41 PM I am convinced the PSU is spec'd and working for this card and therefore not the problem. Just to be sure I reset the BIOS, installed the XFX card and tried both DVI outputs, bearing in mind one could be DVI-D as I have one monitor with an adapter. Still the same problem. 1 long beep 3 short - with a beep shortly after that. I swapped out for the old 3870 and it worked again - typing this on the problematic computer. I am completely stumped on this - have heard that Asus utilities can interfere with certain cards - highly unlikely unless its express gate or something. ???? Can't find your answer ? Ask ! Publish Related resources: ForumASUS M2R32-MVP and XFX Radeon HD 6870 2 GB Issues ForumXFX 6870 HD making buzzing noise on boot, no display. ForumNew XFX 6870 Freezing games ForumXFX Radeon HD 6870 isnt recognized by my new computer - need help ForumXFX 7850 2GB or XFX 6870 2GB? ForumI7 920 + Asus P6t Overclocking Help!!! ForumASUS P6T - i7 920 Build - Reboot Loop Issues ForumCrossfire XFX HD 6870 Dual Fans and my PSU. ForumUpgrade XFX Radeon 6870 dual fan Forum[ CrossfireX ] Powercolor 6870 x2 and XFX 6870 ZDFC ForumFS: XFX 6870 double d like new $105, GB Z77 Ds3h $75 ForumGtx 670 sli 3840x1920 Forum[Solved] Dell Optiplex 960, low profile video card selection help ForumIS MY NEW PC BROKEN? :( ForumXFX 6870 Crossfire Woes ForumNew GPU in old system doesnt do much Forum[Solved] Video card choices? ForumEbay and Video cards ForumAA (graphics in general) Problem XFX hd 6870 ForumGood video card upgrade to play TW: Shogun 2 on Gateway SX2803-25e More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !