Dell Latitude 7030 Rugged Extreme Tablet Owners Manual - Page 112

System board, Removing the system board

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System board Removing the system board CAUTION: The information in this removal section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your tablet. 2. Remove the stylus. 3. Remove the handle, if applicable. 4. Remove the hot-swappable batteries, if applicable. 5. Remove the SIM card (for hot-swappable batteries), if applicable. 6. Remove the back-cover assembly. 7. Remove the I/O daughter-board. 8. Remove the wireless card. 9. Remove the blank top-cover, or the RJ45-port assembly, or the USB-port assembly, or the audio-jack assembly, or the 1D-2D barcode-scanner assembly, whichever is applicable. 10. Remove the WWAN-card heat-sink. 11. Remove the fan and heat-sink assembly. About this task The following image indicates the connectors on your system board. Figure 97. System board connectors 1. I/O daughter-board cable connector 2. USH daughter-board cable connector 112 Removing and installing Field Replaceable Units (FRUs)

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System board
Removing the system board
CAUTION:
The information in this removal section is intended for authorized service technicians only.
Prerequisites
1.
Follow the procedure in
Before working inside your tablet
.
2.
Remove the
stylus
.
3.
Remove the
handle
, if applicable.
4.
Remove the
hot-swappable batteries
, if applicable.
5.
Remove the
SIM card (for hot-swappable batteries)
, if applicable.
6.
Remove the
back-cover assembly
.
7.
Remove the
I/O daughter-board
.
8.
Remove the
wireless card
.
9.
Remove the
blank top-cover
, or the
RJ45-port assembly
, or the
USB-port assembly
, or the
audio-jack assembly
, or the
1D-2D barcode-scanner assembly
, whichever is applicable.
10.
Remove the
WWAN-card heat-sink
.
11.
Remove the
fan and heat-sink assembly
.
About this task
The following image indicates the connectors on your system board.
Figure 97. System board connectors
1.
I/O daughter-board cable connector
2.
USH daughter-board cable connector
112
Removing and installing Field Replaceable Units (FRUs)