Motherboard screws question

zshad0w

Junior Member
Sep 3, 2009
1
0
66
I put together a Core i7 build in an Antec 902 case last week and had a question concerning the motherboard screws. I had to use 9 standoffs for my board but the case only came with 8 mobo screws, that looked like this:

http://upload.wikimedia.org/wi.../PCscrew6-32-large.jpg

Only difference is that the top was flat. There were 4 other screws, presumably to screw in the PSU, that looked like this:

http://upload.wikimedia.org/wi...x-Cross_slot_screw.jpg

A bit longer and wider, but I tried it on one of the standoffs and it went in fine. My Corsair PSU already came with screws so I didn't need these.

Anyways.. I had one problem with my build, it sometimes did not detect the third RAM slot in BIOS. Showed up in Windows but was reported as unusable. And it just so happens that the different screw I used was next to the RAM slots. However.. I did a CMOS reset and the problem seems to be gone, it's been a week and all slots are being recognized after multiple reboots.

My question.. is it possible the screw I used caused a short, leading to the RAM slot not being recognized? I have emailed Antec and they are sending me some spare ones. When I get them should I replace this screw - or just leave everything as is (since it's all working)?

Other than the RAM anomaly I've had no other problems - no BSODs, everything is stable etc.

Btw, here is a pic of the screw I'm talking about inside my case. Top left:

http://img30.imageshack.us/img30/181/img2269hjb.jpg
 

o1die

Diamond Member
Jul 8, 2001
4,785
0
71
I doubt it. Just be sure all the screws are snug, the backplate is straight and no leftover metal is preventing good contact with the ports. I sometimes use only 4 standoff screws and leave the others open. If the board is straight and there's nothing under it, then the screws won't effect the ram.
 

zuffy

Senior member
Feb 28, 2000
684
0
71
I bought the Antec 900 and same with me, only 8 standoff when I needed 9 for my mbd. Good thing I bought an Antec 300 for my other system and it came with 12 or 13 standoff.
 

deimos3428

Senior member
Mar 6, 2009
697
0
0
Originally posted by: zshad0w
My question.. is it possible the screw I used caused a short, leading to the RAM slot not being recognized?

As long as the screw head isn't overlapping any of the copper traces, it should be fine. If the memory problem returns try re-seating your DIMMs.