HP t620 Troubleshooting Manual page 27

17. If the computer is an HP t620 PLUS Thin Client, rotate the fan assembly down, push the fan
assembly latch (1) toward the front of the computer, lower the assembly (2) until it stops, and then
release the latch.
18.
Replace and latch the access panel, and then reinstall the I/O panel.
19.
Replace the computer stand.
20.
Reconnect the power cord and turn on the computer.
21.
Lock any security devices that were disengaged when the computer cover or access panel was
removed.
The computer automatically recognizes the additional memory when you turn on the computer.
Installing additional memory
19