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PROMISE Technology
steP 1: shUt down systeM, disconnect Power
Beforeopeningthesystemhousing,shutdownthedeviceanddisconnectanypower
cords.
steP 2: reMoVe hoUsing coVer
Figure 30: Remove housing cover
1. UseasmallPhillipsheadscrewdrivertoremoveallvescrewsthatsecure
thecovertotherestofthedevicehousing.Therearetwosmallathead
machinescrews,oneoneachside,andthreedomeheadmachinescrews
thatsecurethecovertothebackplate.
2. Slidethecovertowardtherearofthedeviceuntilitcanbeliftedoff.