72 Upgrade and Maintenance Manual MX130 S2
Power supply
6.1.1.4 Removing the PSU
Figure 16: Removing the PSU
Ê Remove four screws from the PSU (see circles).
Ê Slide the defective PSU inward by 3 cm (1) to disengage the locking
mechanism.
Ê Lift the defective PSU out of the chassis (2).
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