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:
When disconnecting cables, always pull the connector - NEVER pull on the cable.
Pulling on the cable could damage the cable.
System board connectors are color-coded to make it easier to find the proper connection.
Cable
PCA Designator
Hard drive data
SATA0 (Dark Blue)
Hard drive power
SATA PWR0
X1PCIEXP11
WLAN module
HDDLED
Hard drive LED
Speaker
SPKR
USB+PWR 24V and Cash Drawer port
daughter card
F4.1.1A/6V
Display
P181
Display
P182
40
Chapter 4 Removal and replacement procedures
Содержание Photosmart 7100
Страница 1: ...Maintenance Service Guide HP RP7 Retail System Model 7100 ...
Страница 4: ...iv About This Book ...