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Dell Optiplex 745 Small Form Factor Processor Replacement

Introduction

In this guide, we will show you how to take out the CPU (processor), and replace it with a new one.

What you need

  1. Dell Optiplex 745 Small Form Factor Processor Replacement, Opening the case: step 1, image 1 of 2 Dell Optiplex 745 Small Form Factor Processor Replacement, Opening the case: step 1, image 2 of 2

    • Pull the tab and the lid will pop up.

    Edit

  2. Dell Optiplex 745 Small Form Factor Processor Replacement: step 2, image 1 of 2 Dell Optiplex 745 Small Form Factor Processor Replacement: step 2, image 2 of 2

    • Grab the lid and pull it up and off.

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  4. Dell Optiplex 745 Small Form Factor Processor Replacement, Processor: step 3, image 1 of 1

    • The processor is located inside the heat sink (indicated by the marker).

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  5. Dell Optiplex 745 Small Form Factor Processor Replacement: step 4, image 1 of 3 Dell Optiplex 745 Small Form Factor Processor Replacement: step 4, image 2 of 3 Dell Optiplex 745 Small Form Factor Processor Replacement: step 4, image 3 of 3

    • Unscrew the 9.5 mm screws from heatsink on both sides using the Phillips #2 screwdriver.

    • If the processor is glued on to the heat sink, gently scrape off the glue and detach it from the device.

    Edit

  6. Dell Optiplex 745 Small Form Factor Processor Replacement: step 5, image 1 of 3 Dell Optiplex 745 Small Form Factor Processor Replacement: step 5, image 2 of 3 Dell Optiplex 745 Small Form Factor Processor Replacement: step 5, image 3 of 3

    • Push the small lever downwards, then sideways and upwards, in order to release it from the hook.

    • Remove the processor from its casing.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

3 other people completed this guide.

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Abdullah Khan

Member since: 10/03/17

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USF Tampa, Team S5-G5, Walkup Fall 2017 Member of USF Tampa, Team S5-G5, Walkup Fall 2017

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