Dell I15RN-3647BK Service Manual page 39

connector size
connector data width (maximum)
PCI Express
connectors
connector size
connector data width (maximum)
Drives
Externally accessible:
Available devices
Internally accessible:
Connectors
External connectors:
Serial
Parallel
IEEE 1394
Video
Network adapter
PS/2 (keyboard and mouse)
USB
Audio
System board connectors:
Primary IDE drive
Serial ATA
Floppy drive
Fan
PCI 2.3
PCI Express x1
PCI Express x16
Telephony (TAPI)
Controls and Lights
Power control
Power light
Hard-drive access light
Link integrity light (on integrated network adapter)
Activity light (on integrated network adapter)
Diagnostic lights
Standby power light
36 pins
1 PCI Express lane
one x16
164 pins
16 PCI Express lanes
two 3.5-inch drive bays
two 5.25-inch drive bays
Serial ATA drive, floppy drive, USB memory devices,
CD drive, CD-RW drive, DVD drive, DVD-RW drive, and
DVD and CD-RW combo drive
two bays for 1-inch high hard drives
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
front-panel 6-pin serial connector
15-hole connector
RJ45 connector
two 6-pin mini-DIN
two front-panel and six back-panel USB 2.0–
compliant connectors
five connectors for line-in, line-out, microphone,
surround, and center/Low Frequency Effects (LFE)
channel; two front-panel connectors for headphones
and microphones
40-pin connector on PCI local bus
four 7-pin connectors
34-pin connector
5-pin connector
four 120-pin connectors
36-pin connector
164-pin connector
4-pin connector
push button
green light — Blinking green in sleep state; solid
green for power-on state
amber light — Blinking amber indicates a problem
with an installed device; solid amber indicates an
internal power problem (See "Power
green
green light — A good connection exists between a
10-Mbps network and the computer.
orange light — A good connection exists between a
100-Mbps network and the computer.
yellow light — A good connection exists between a 1
GB (or 1000-Mbps) network and the computer.
off (no light) — The computer is not detecting a
physical connection to the network.
yellow blinking light
four lights on the back panel (See
Lights.")
AUX_PWR on the system board
Lights.")
"Diagnostic