7. Disconnect the cables connecting to Slot box, AVR, rear FANs, I/O PCBA, and rear panel ASSY, and
disassemble the cable clip sticking on the mainframe, and loosen the screws fixing the main PCBA, then
remove the main PCBA .
8. Loosen the screws fixing the rear panel ASSY, disconnect the cables connecting to the I/O PCBA, loosen
the nut fixing the ground cable to the mainframe, and then remove the rear panel ASSY.
EL-MF877-00 Page 5
Template Revision B
PSG instructions for this template are available at
