Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I bought a Shuttle SH55 and an intel I7 1156 to go with it Since the i7 chip doesnt have integrated graphics, I have to use a separate graphics card I'm using a GeForce GT240

I only have the video card and CPU in right now, nothing else (no ram, HDD, optical) I have a monitor plugged into the video card's D-Sub port.

When I turn on the PC, The video card fan and cooling fan for the cpu turns on, but I don't see anything on the screen (and yes, the screen is on) Any ideas why? Is it just not posting, or is it trying to use the integrated graphics?

edit: notes: USB ports aren't powering the keyboard / mouse

share|improve this question

I only have the video card and CPU in right now, nothing else (no ram, HDD, optical)

Most BIOS won't go beyond POST until you have the RAM plugged in.

share|improve this answer
    
i put in one stick in a red slot and tried it, no go, same with one dimm in a black slot – davidosomething Oct 21 '10 at 22:41
    
Can you post more details ? Processor / RAM specifications / power supply details / full motherboard serial number? – Sathya Oct 21 '10 at 22:45
    
Intel i7-860, 1156 / G.Skill Ripjaws 4GB DDR3 1333 / Stock 300W shuttle power supply / SH55J motherboard / GeForce GT 240 – davidosomething Oct 21 '10 at 22:47
    
Your power supply might not be sufficient to power the GT 240. Can you disconnect the GT240 and use the onboard GPU ? – Sathya Oct 21 '10 at 22:55
    
nope, neither the i7 nor the motherboard have onboard GPU – davidosomething Oct 21 '10 at 23:08
up vote 0 down vote accepted

The GT240 is just NOT compatible with the Shuttle SH55J motherboard.

Shuttle has a parts compatibility list here: http://global.shuttle.com/support_list03.jsp?PI=1409 further details on my blog: http://hokuten.net/2010/shuttle-pc-part-2/

I'm now using a compatible ATI Radeon 5770 (which requires 450W minimum, but is running fine on the 300W supply) I bought an SH55J compatible 500W power supply, too, which I will put in later just to be on the safe side.

share|improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .