Compaq 500B Maintenance & Service Guide: Compaq 500B and 505B Minitower Bu - Page 28

Cable Connections

Page 28 highlights

Cable Connections System board connectors are color-coded to make it easier to find the proper connection. Table 2-3 Cable connections - 500B Connector Name Connector Color Description ATX_POWER white power supply, 24-pin ATX_12V white power supply, 4-pin SYS_FAN1 brown chassis fan CPU_FAN white heat sink fan F PANEL black front power button/LED F_USB1 white front I/O USB cable F_AUDIO yellow front I/O audio SATA1 dark blue hard drive SATA2 white optical drive PCI2 white PCI expansion slot PCIE1X black PCIe x1 expansion slot PCIE1X1 black PCIe x1 expansion slot PCIE16X black PCIe x16 expansion slot Table 2-4 Cable connections - 505B Connector Name Connector Color ATXPOWER white ATXCPU white CHASSIS_FAN1 brown CPU FAN white F_PANEL black F_USB2 white F_AUDIO yellow SATA0 dark blue SATA1 white PCI1 white PCIE_X1_1 black PCIE_X1_2 black PCIE X16 black Description power supply, 24-pin power supply, 4-pin chassis fan heat sink fan front power button/LED front I/O USB cable front I/O audio hard drive optical drive PCI expansion slot PCIe x1 expansion slot PCIe x1 expansion slot PCIe x16 expansion slot 20 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis

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Cable Connections
System board connectors are color-coded to make it easier to find the proper connection.
Table 2-3
Cable connections — 500B
Connector Name
Connector Color
Description
ATX_POWER
white
power supply, 24-pin
ATX_12V
white
power supply, 4-pin
SYS_FAN1
brown
chassis fan
CPU_FAN
white
heat sink fan
F PANEL
black
front power button/LED
F_USB1
white
front I/O USB cable
F_AUDIO
yellow
front I/O audio
SATA1
dark blue
hard drive
SATA2
white
optical drive
PCI2
white
PCI expansion slot
PCIE1X
black
PCIe x1 expansion slot
PCIE1X1
black
PCIe x1 expansion slot
PCIE16X
black
PCIe x16 expansion slot
Table 2-4
Cable connections — 505B
Connector Name
Connector Color
Description
ATXPOWER
white
power supply, 24-pin
ATXCPU
white
power supply, 4-pin
CHASSIS_FAN1
brown
chassis fan
CPU FAN
white
heat sink fan
F_PANEL
black
front power button/LED
F_USB2
white
front I/O USB cable
F_AUDIO
yellow
front I/O audio
SATA0
dark blue
hard drive
SATA1
white
optical drive
PCI1
white
PCI expansion slot
PCIE_X1_1
black
PCIe x1 expansion slot
PCIE_X1_2
black
PCIe x1 expansion slot
PCIE X16
black
PCIe x16 expansion slot
20
Chapter 2
Removal and Replacement Procedures Microtower (MT) Chassis