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Cable management
Proper routing of the internal cables is critical to the operation of the computer. Follow good cable
management practices when working inside the computer.
●
Keep cables away from major heat sources like the heat sink.
●
Do not jam cables on top of expansion cards or memory modules. Printed circuit cards like these
are not designed to take excessive pressure on them.
●
Do not bend any cable sharply. A sharp bend can break the internal wires.
●
Never bend a SATA data cable tighter than a 30 mm (1.18 in) radius.
●
Never crease a SATA data cable.
CAUTION:
Pulling on the cable could damage the cable.
System board connectors are color-coded to make it easier to find the proper connection.
Cable
Hard drive data
Hard drive power
X1PCIEXP11
HDDLED
Speaker
USB+PWR 24V and Cash Drawer port
daughter card
Display
Display
40
Chapter 4 Removal and replacement procedures
When disconnecting cables, always pull the connector - NEVER pull on the cable.
PCA Designator
SATA0 (Dark Blue)
SATA PWR0
WLAN module
Hard drive LED
SPKR
F4.1.1A/6V
P181
P182
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