Keysight N6705C Operating And Service Manual page 452

9 Service and Maintenance
Step 3. Disconnect any remaining cables if required, and either cut or carefully slide the two push-on
retainers off of the retaining pins.
Step 4. Remove the top backplane board.
Step 5. To install the top backplane board, perform the above steps reverse order. New push-on
retainers can be purchased separately.
Removing/Installing the Bottom Backplane Board (5067-5201)
Step 1. Remove the top chassis as previously described.
Step 2. Remove the bottom cover as previously described.
Step 3. Remove two screws using a T10 driver from the back panel. (one to the AC module and the
other to the bulk shroud).
Step 4. Disconnect seven cables from the Processor Carrier PCA and the two contacts to the AC
module.
452 Keysight N6705C Operating and Service Guide