Steps
1. Slide and place the intrusion switch in the chassis slot.
2. Connect the intruder cable to the system board.
Next steps
1. Install the
.
2. Follow the procedure in
After working inside your computer
.
System board
Removing the system board
Prerequisites
1. Follow the procedure in
Before working inside your computer
.
NOTE:
Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE:
Replacing the system board removes any changes that you have made to the BIOS using the BIOS setup
program. You must make the appropriate changes again after you replace the system board.
NOTE:
Before disconnecting the cables from the system board, note the location of the connectors so that you can
reconnect the cables correctly after you replace the system board.
2. Remove the
3. Remove the
4. Remove the
.
5. Remove the
.
6. Remove the
solid-state drive/Intel Optane memory module
7. Remove the
.
8. Remove the
.
9. Remove the
processor fan and heat-sink assembly
58
Disassembly and reassembly
Summary of Contents for D28M
Page 1: ...OptiPlex 7071 Tower Service Manual Regulatory Model D28M Regulatory Type D28M001 ...
Page 41: ...Disassembly and reassembly 41 ...
Page 43: ...Disassembly and reassembly 43 ...
Page 60: ...60 Disassembly and reassembly ...
Page 61: ...Disassembly and reassembly 61 ...
Page 63: ...Disassembly and reassembly 63 ...
Page 64: ...64 Disassembly and reassembly ...
Page 65: ...Disassembly and reassembly 65 ...
Page 83: ...5 Click Begin Flash Update and then a warning message is displayed System setup 83 ...
Page 84: ...6 Click Yes The systems restarts automatically and starts BIOS Flash 84 System setup ...