Sun Microsystems SUN BLADE 150, Service Manual

Page: 101 / 218

Chapter 6 Removing and Replacing Major Subassemblies 6-11
FIGURE 6-7
Removing the Front Bezel
3. If any long PCI cards are installed, remove them.
See Section 8.4.1, “Removing a PCI Card” on page 8-10.
4. Move the peripheral assembly aside to provide clearance:
a. Open the cable routing clip below the peripheral assembly.
This will release the tension from the smart card and diskette drive cables. You do
not have to disconnect the cables.
b. Using a No. 2 Phillips screwdriver, loosen (but do not remove) the three screws
securing the peripheral assembly to the chassis (see
FIGURE 7-1
, in Section 7.1,
“Diskette Drive” on page 7-1).
c. Slide the peripheral assembly back and lift it from the chassis.
Do not remove any of the cables attached to the peripheral assembly.
d. Set the peripheral assembly on an antistatic mat.
5. Disconnect the power switch/LED cable from the riser board connector J2
(
FIGURE 6-8
).