How to Upgrade RAM on Dell Optiplex 320
byYou can easily upgrade RAM on Dell Optiplex 320 and it will take up to 4 GB. If you upgraded to Windows 7 and…
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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…
How to Fix Error: 1 Logical Drive(s) Degraded on Dell PowerEdge 2800 Server
byI rebooted our Dell PowerEdge 2800 server the other day and it was taking forever to come back up. Typically I access it from…
Troubleshooting Error: NMP: Parity Check Memory Parity Error The System has Halted
byWe had a PC that would not access the internet at all. It constantly showed an ethernet connection but DNS lookup would fail if…
How to Fix Windows Update Failing on New Install of Windows XP
byHey Windows XP will no longer be supported starting April 8, 2014 but there’s a lot of people still using it, including our computer…
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 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 Error “Adobe Flash Player Update Service 11.3 r300 encountered a problem and needed to close.”
byHardware Dell Optiplex GX520 PC Software Microsoft Windows XP, SP3 Adobe Flash Update Service 11.3 r300 All of our lab computers started getting…
Dell Optiplex GX520 Randomly Shuts Off
byEquipment: Dell Optiplex GX520 (Small Form Factor) Original Dell Power Supply Model H220P-01 Dell P/N: YD358 (CN-0YD358-47890-64S-4075) Replacement Power Supply Model H275P-00 Dell P/N:…