Questions & Answers for: Dell Dimension air duster

...air duster and vacuumed out the dust. Now the computer will not power up. The green led is lit on the motherboard but it will not start. I checked to make sure all plugs are connected securely. Not ...

...air duster...then i put the hard drive back, and the thing turns on, it stops like for a second and goes back on...but nothign appears on the screen!!! Please help me!!! the fault is in the ...

air duster' and some thermal compound for the CPU heat sink. If your CPU fan doesn't sound healthy (mine didn't), also buy a new one (ca. £20 on ebay: search for G9474 ). Read the service manual:

...use canned AIR blower/duster and unplug fan power plug or hold fan from spinning for memory read manaul note Maximum memory 2 GB DDR333 but want speed update the CPU intel 478 socket. to a higher ...

...air duster, looking at the bottom of the power supply, liberally spray into the bottom of the power supply, forcing dust, debris and every thing else out the back vent. Stand the machine up, and from ...

air duster on it. I reseated the memory cards and PCI/AGP cards (they didn't change anything). I don't know what is going on. Test your PSU or replace it if your power supply units fan