Sharp MX-PE10 FIERY (serv.man2) Service Manual ▷ View online
R
EPLACING
PARTS
48
Motherboard replacement overview
You suspect a faulty motherboard
or hard disk drive.
Replace the hard disk drive.
Reinstall system software.
Problem solved?
Yes.
Reassemble system and verify functionality.
No.
Reinstall old hard disk drive.
Replace the motherboard.
Connect the
motherboard replacement dongle.
Enter Service Mode and
verify the new motherboard
installation.
Reinstall the old motherboard.
Return the new motherboard and
dongle to inventory.
Are test pages
printed successfully?
Transfer options and
BIOS information to the
new motherboard.
Yes.
No.
See
page 70
See
page 83
See
page 53
See
page 57
See
page 58
See
page 70
N
OTE
:
Each page
reference includes more
information for each task.
information for each task.
R
EPLACING
PARTS
49
Removing the motherboard
The motherboard attaches to the side of the chassis, below the power supply. Before you
remove the motherboard, you must remove the following:
remove the motherboard, you must remove the following:
• The left panel
• All boards installed on the motherboard
• All cables connected to the motherboard
(including the motherboard power cable, CPU power cable, front panel fan cable, hard
disk drive data cable, DVD drive power and data combination cable, power button cable,
reset button cable, speaker cable, front panel USB port cables, and UIB cable)
disk drive data cable, DVD drive power and data combination cable, power button cable,
reset button cable, speaker cable, front panel USB port cables, and UIB cable)
This section also includes information about the following:
• Replacing or adding DIMMs
• Replacing the CPU
• Replacing the battery
• Jumper configurations
Follow standard ESD and other safety precautions when handling components (see
page 13
).
During service to the motherboard, avoid using excessive force and always place the
motherboard on a grounded, non-metallic, static-free surface. Never allow any metal to touch
the solder contacts on the underside of the motherboard, especially beneath the battery
socket. Improper handling can short-circuit and permanently damage the motherboard.
motherboard on a grounded, non-metallic, static-free surface. Never allow any metal to touch
the solder contacts on the underside of the motherboard, especially beneath the battery
socket. Improper handling can short-circuit and permanently damage the motherboard.
R
EPLACING
PARTS
50
F
IGURE
14:
Motherboard
Key
1 Network interface
2 Monitor
3 Straight-through Ethernet port/USB
ports (x2)
4 USB ports (x2)
5 CPU power (PW1)
6 Motherboard power (PW2)
7 CPU, heatsink, CPU fan
8 Battery (BT1)
9 Printer interface board (PCI-E X8)
10 DIMM 1
11 DIMM 2
12 DIMM 3
13 DIMM 4
14 CPU fan power (FAN 1)
15 Speaker (J83)
16 UIB cable (J38)
17 SATA 0, DVD drive data connection
18 SATA 1, hard disk drive data connection
19 Power and Reset (J20)
20 Front panel USB ports (FP_USB_2)
21 Front panel fan (J22)
22 Clear CMOS Jumper (J4)
23 Auxiliary LED light Jumper
(AUX_POWER_LED1)
MH—Mounting holes
N
OTE
:
Arrows indicate positions for
inserting cable and jumper connections.
16
MH
MH
MH
MH
MH
MH
11
MH
MH
1
2
3
4
5
6
7
8
9
10
12
13
14
15
17
18
19
20
22
21
3
2
R
EPLACING
PARTS
51
T
O
REMOVE
BOARDS
AND
CABLES
FROM
THE
MOTHERBOARD
1 Shut down and open the Fiery Server (see pages
34
and
37
).
To access the motherboard, you must remove the left side panel.
2 Remove all boards installed in slots on the motherboard.
Note the location of the slot where each board resides so that you can reinstall the board in the
same slot later.
same slot later.
3 Remove the following cables from the old motherboard:
N
OTE
:
First remove any plastic cable clamp(s) securing internal cables and tie-wraps.
• Front panel fan cable
• Reset button cable
• Power button cable
• Speaker cable
• UIB cable
• Front panel USB port cables
• DVD drive cables:
– SATA data cable
– Power and data combination cable
• Hard disk drive cables:
– SATA data cable
– Power supply cable
• Motherboard power cable
• CPU power cable
For motherboard connector locations, see
page 49
.
Click on the first or last page to see other MX-PE10 FIERY (serv.man2) service manuals if exist.