How old is a Dell Optiplex 745?

November 23, 2019 Off By idswater

How old is a Dell Optiplex 745?

Specification: Dell Optiplex 745

Release Date 2007
Memory Ultra Small Factor model: Up to 4 GB / All other models: Up to 8 GB
Storage Up to 250 GB SATA II 3.0Gb/s HDD
Graphics Integrated Intel Graphics Media Accelerator 3000 or DVI (Digital) Adapter Card or 128 MB ATI Radeon X1300 or 256 MB ATI Radeon X1300 Pro

How do you replace the power supply on a Dell Optiplex 745?

Power Supply Removal

  1. Pre-Removal Instructions Before removing the Fifth Removal:
  2. Disconnect the power cables from the system board.
  3. Remove the two screws securing the power supply to the chassis.
  4. Press down on the securing tab to release the power supply.
  5. Slide the power supply away from the back of the chassis.

How do I remove the CD from my Dell Optiplex 745?

  1. Locate the cover release latch. Slide the release latch on the back of the chassis until the cover is released.
  2. Locate the hard drive. Disconnect all cables from the hard drive.
  3. Locate the optical drive.
  4. Locate the floppy drive and disconnect it from the system board.

How do I remove the CPU fan from a Dell Optiplex 745?

System Fan Removal

  1. Pre-Removal Instructions Before removing the Second Removal:
  2. Remove all cables attached to the fan and disconnect the power cable. Press the release tab and slide the fan towards the system board. Reverse the previous steps to replace the system fan. Back to Top.

What is the maximum RAM for Dell OptiPlex 755?

8GB
RAM Upgrades Overview | Dell OptiPlex 755 – max up to 8GB.

How do I remove Dell Optiplex case fan?

Removing the System Fan

  1. Follow the procedures in Before Working Inside Your Computer .
  2. Remove the cover.
  3. Press the clip to release and disconnect the system-fan cable from the system board.
  4. Pry and remove the system fan away from the four grommets securing it to the back of the computer.

How do I disable BIOS messages?

Fixing 0x7B Errors at Startup

  1. Shut down the computer and restart it.
  2. Start the BIOS or UEFI firmware setup program.
  3. Change the SATA setting to the correct value.
  4. Save settings and restart the computer.
  5. Select Start Windows Normally if prompted.

What type of RAM does a Dell OptiPlex 755 take?

The Dell Optiplex 755 Desktop Computer takes the DDR2 PC2-5300 667MHz, PC2-6400 800MHz DIMM memory type, and comes installed with 512MB memory.

How do I remove a Dell heatsink?

Steps

  1. Locate the heatsink assembly on your computer.
  2. Remove the six (M2x3) screws that secure the heatsink assembly to the computer.
  3. Disconnect the heatsink fan cable from the system board.
  4. Lift the heatsink assembly out of the computer.
  5. Remove the single (M2x3) screw that secures the heatsink fan to the heatsink.

What kind of computer is the Dell Optiplex 745?

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How to enable TPM on DELL Optiplex 745 systems?

1. Enable the TPM software: a. 5HVWDUWWKHFRPSXWHUDQGSUHVV\)\!GXULQJWKH3RZHU2Q6HOI7HVWWRHQWHUWKHV\\VWHPVHWXSSURJUDP\ b.

What’s the default setting on DELL Optiplex 740?

In the Chassis Intrusion option, press the left – or right -arrow key to select Reset , and then choose On , On -Silent , or Off . lOn -Silent (default setting) ² If the computer cover is opened, the setting changes to Detected . No alert message appears during the boot sequence at the next computer start -up.

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