How to Fix Dell Optiplex 755 Making a Grinding Noise
byI came in to work and found my work PC making a strange noise the other morning. It didn’t sound like a hard drive going…
computers
How to Replace the Display on Late-2011 17-Inch Unibody MacBook Pro A1297
byFollow along as I replace the entire display assembly on my Late-2011 MacBook Pro. I accidentally dropped a scissors over my MacBook and it…
How to Fix a Flickering Screen on a 15 MacBook Pro Core 2 Duo
byIf your MacBook Pro’s screen flickers when you adjust the angle of the screen then you likely have a short in the inverter cable,…
How to Install Adblock Plus for Internet Explorer in Windows 8
byIf you aren’t using an adblocker in your web browser you don’t even know what you aren’t missing–like all those nasty advertisements that are…
How to Install Adblock Plus for Internet Explorer in Windows 7
byIf you aren’t using an adblocker in your web browser you don’t even know what you aren’t missing–like all those nasty advertisements that are…
How to Troubleshoot Dell Optiplex GX520 Power Supply Issues
byWe own over 40 Dell PCs and have run into many power supply issues. Here’s what I do to troubleshoot and track down the…
How to Remove and Replace Keyboard Keys on a Unibody MacBook Pro
byHow to remove and replace keyboard keys on your MacBook Pro Hardware: Unibody MacBook Pro (any size: 13″, 15″, 17″) any Macbook Pro (older…
How to Fix a Striped Display on a Dell Optiplex 320
byHardware Dell Optiplex 320 Tower Micron MT16HTF12864AY-667D4 200716 CBNCHLF013 1GB 2RX8 PC2-5300U-555-12-E0 1GB, DDR2, 667, CL5 Display showing vertical lines on a Dell Optiplex…
How to Replace the Power Supply in a Dell Optiplex GX520
byWe’ve had the fan on the power supply of these computers go out four times now (out of the 24 GX520’s we own). Here…
How to Fix a Jumpy Mouse or Cursor
byHardware: any old-fashioned roller-ball mouse If you feel a thump-thump-thump when you move your mouse around or if when you move your mouse the…