Bezel
Alignment
tab
Alignment
tab
Release
tab
Release
tab
Removing the memory expansion module system-board tray
Toremove the memory expansion module system-board tray, complete the
following steps:
1. Read “Safety” on page v and “Installation guidelines” on page 38.
2. Turnoff the host server (see “Turning off the server” on page 20) and all
attached peripheral devices. Disconnect all power cords; then, disconnect all
external cables from the server.Disconnect all power cords; then, disconnect all
external cables from the memory expansion module. (Do not bend or nick the
scalability cables while working with the cables.)
3. Remove the bezel (see “Removing the bezel” on page 47).
4. Grasp the blue release latches on the system-board tray handles and press the
release latches in opposite directions and rotate the handles to the fully open
position.
Stop-tab
Release latch
Release latch
Stop-tab
Handle
Handle
82 IBM System x3850 X5 and x3950 X5 Types7145, 7146, 7143, and 7191: Installation and User's Guide