K
KV
The problem child is a Dell Dimension 4400. When the power button is
pressed, the PC powers up but never displays anything. The HDD activity
light stays solid for 30 seconds before turning off.
This is a list of what I tried in order (I put the parts back the way they
were after each step):
1. Tried a different monitor
2. Moved hard drive to a different computer
3. Installed a PCI video card
4. Removed memory
5. Swapped 1 GHz CPU with 533MHz CPU
6. Swapped power supply with identical model
7. Swapped motherboard with an identical model (ordered about a week ago,
just came in today)
7. Unplugged power from all devices except motherboard
Both monitors work with every other computer I have. The monitors are
different models. The hard drive is recognized in another computer.
Another video card doesn't make a difference - the screen still doesn't come
on. Removing the memory doesn't cause beep codes. Swapping the CPU seems
to make no difference. Swapping the motherboard didn't do anything.
Swapping the power supply seems to make no difference. Unplugging all the
devices seems to make no difference.
I'm wondering if the big problem is not a combination of smaller problems.
I guess I can try combinations of the above steps. Any ideas? I sure could
use some help if you have time.
-Kevin
pressed, the PC powers up but never displays anything. The HDD activity
light stays solid for 30 seconds before turning off.
This is a list of what I tried in order (I put the parts back the way they
were after each step):
1. Tried a different monitor
2. Moved hard drive to a different computer
3. Installed a PCI video card
4. Removed memory
5. Swapped 1 GHz CPU with 533MHz CPU
6. Swapped power supply with identical model
7. Swapped motherboard with an identical model (ordered about a week ago,
just came in today)
7. Unplugged power from all devices except motherboard
Both monitors work with every other computer I have. The monitors are
different models. The hard drive is recognized in another computer.
Another video card doesn't make a difference - the screen still doesn't come
on. Removing the memory doesn't cause beep codes. Swapping the CPU seems
to make no difference. Swapping the motherboard didn't do anything.
Swapping the power supply seems to make no difference. Unplugging all the
devices seems to make no difference.
I'm wondering if the big problem is not a combination of smaller problems.
I guess I can try combinations of the above steps. Any ideas? I sure could
use some help if you have time.
-Kevin