Hi folks
I'm stumped. I've had a constant no signal issue with any LCD connected to my machine and so far, I've replaced the board, the RAM, the PSU and every cord, but no signal to any monitor I plug in. I've tried a straight VGA connection into the new board (isolating the GPU and keeping it connected) and no difference.
Putting the CPU aside, I'm wondering whether I've simply put in some incompatible parts. Could I please ask your perspective on the above and whether the following should all fit?
CPU (original) – AMD Phenom II x4 955BE 3200 (I haven't replaced it yet but have cleaned and reapplied thermal paste)
Mobo (new) – Asus M5A78L-M LX Plus – didn't want to spend too much pending future upgrade
RAM (new) – G.Skill Ripjaws X 8GB kit 12800 DDR3 1600
PSU (new) – Antec 550 black
GPU (original) – nVidia GTX 275
HDD – WD 640GB
Screen – LG 24"
Now, my board doesn't come up on the G.Skill page but I'm not sure whether these are the ONLY compatible boards or the recommended boards http://www.gskill.com/products.php?index=426
I replaced all cords (power, monitor and SATA) but no change. Note that I am usually running a HDMI to DVI from monitor to GPU.
When I replaced the mobo and ram, on the first start I got the normal POST beep, then after a short time, three short fast beeps. Every start after that was fine but no signal.
I then tried a start without the GPU with screen plugged into the board (VGA) and went through POST ok as well.
When I replaced the PSU I got my normal POST beep then after a short while, two short fast beeps. This happens each time I start.
If I pull both sticks out, I get a constant three long beeps repeating, immediately on start before POST.
So, it seems it's not the GPU given the VGA board test. The CPU could be the problem but everything points to something else.
I would LOVE your views ....please
Thank you
Dan
I'm stumped. I've had a constant no signal issue with any LCD connected to my machine and so far, I've replaced the board, the RAM, the PSU and every cord, but no signal to any monitor I plug in. I've tried a straight VGA connection into the new board (isolating the GPU and keeping it connected) and no difference.
Putting the CPU aside, I'm wondering whether I've simply put in some incompatible parts. Could I please ask your perspective on the above and whether the following should all fit?
CPU (original) – AMD Phenom II x4 955BE 3200 (I haven't replaced it yet but have cleaned and reapplied thermal paste)
Mobo (new) – Asus M5A78L-M LX Plus – didn't want to spend too much pending future upgrade
RAM (new) – G.Skill Ripjaws X 8GB kit 12800 DDR3 1600
PSU (new) – Antec 550 black
GPU (original) – nVidia GTX 275
HDD – WD 640GB
Screen – LG 24"
Now, my board doesn't come up on the G.Skill page but I'm not sure whether these are the ONLY compatible boards or the recommended boards http://www.gskill.com/products.php?index=426
I replaced all cords (power, monitor and SATA) but no change. Note that I am usually running a HDMI to DVI from monitor to GPU.
When I replaced the mobo and ram, on the first start I got the normal POST beep, then after a short time, three short fast beeps. Every start after that was fine but no signal.
I then tried a start without the GPU with screen plugged into the board (VGA) and went through POST ok as well.
When I replaced the PSU I got my normal POST beep then after a short while, two short fast beeps. This happens each time I start.
If I pull both sticks out, I get a constant three long beeps repeating, immediately on start before POST.
So, it seems it's not the GPU given the VGA board test. The CPU could be the problem but everything points to something else.
I would LOVE your views ....please
Thank you
Dan