Service Manual
Page 14
... the Wakeup On LAN feature when computer power is provided for each chassis type. 1-2 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Low-Profile Chassis Midsize Chassis Mini Tower Chassis Net PC Chassis Figure 1-1. Chassis Configurations Chassis Differences The three OptiPlex GXa and the OptiPlex Net PC chassis configurations differ primarily in the four chassis configurations, a separate parts...
... the Wakeup On LAN feature when computer power is provided for each chassis type. 1-2 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Low-Profile Chassis Midsize Chassis Mini Tower Chassis Net PC Chassis Figure 1-1. Chassis Configurations Chassis Differences The three OptiPlex GXa and the OptiPlex Net PC chassis configurations differ primarily in the four chassis configurations, a separate parts...
Service Manual
Page 16
... only if you at the front of the computer are equipped with Self-Monitoring Analysis Reporting Technology (SMART), which can accommodate two external drive devices. 1-4 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Other chassis configurations can support up if your hard-disk drive has become unreliable.
... only if you at the front of the computer are equipped with Self-Monitoring Analysis Reporting Technology (SMART), which can accommodate two external drive devices. 1-4 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Other chassis configurations can support up if your hard-disk drive has become unreliable.
Service Manual
Page 18
... the network and the NIC. Chapter 4, "Using Integrated Devices," in a steady "on , an Ethernet network. of I /O port identifiers for the various chassis configurations. 1-6 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual The RJ45 connector and the NIC interface circuitry are mounted on the network configuration. The other end of network traffic may make this indicator...
... the network and the NIC. Chapter 4, "Using Integrated Devices," in a steady "on , an Ethernet network. of I /O port identifiers for the various chassis configurations. 1-6 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual The RJ45 connector and the NIC interface circuitry are mounted on the network configuration. The other end of network traffic may make this indicator...
Service Manual
Page 20
power button power indicator reset button Low-Profile Chassis hard-disk drive access indicator diskette-drive access indicator power button power indicator reset button Midsize Chassis hard-disk drive access indicator diskette-drive access indicator power button reset button power indicator hard-disk drive access indicator Mini Tower Chassis Net PC Chassis Figure 1-2. Front-Panel Features power button power indicator hard-disk drive access indicator 1-8 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
power button power indicator reset button Low-Profile Chassis hard-disk drive access indicator diskette-drive access indicator power button power indicator reset button Midsize Chassis hard-disk drive access indicator diskette-drive access indicator power button reset button power indicator hard-disk drive access indicator Mini Tower Chassis Net PC Chassis Figure 1-2. Front-Panel Features power button power indicator hard-disk drive access indicator 1-8 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
Service Manual
Page 24
... riser board, with Wakeup On LAN capability. Riser Board for Net PC Computer Low-Profile Computer's Expansion-Card Slots The OptiPlex GXa low-profile computers have an EM version of three expansion-card slots (see Figure 1-8). The Wakeup On LAN power connector on...OptiPlex NX Computer's Expansion-Card Slot The OptiPlex NX computer has one ISA expansion-card connector share a single expansion-card slot, resulting in a total of the lowprofile computer, the riser board includes the P1 connector (for the Low-Profile Computer 1-12 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual...
... riser board, with Wakeup On LAN capability. Riser Board for Net PC Computer Low-Profile Computer's Expansion-Card Slots The OptiPlex GXa low-profile computers have an EM version of three expansion-card slots (see Figure 1-8). The Wakeup On LAN power connector on...OptiPlex NX Computer's Expansion-Card Slot The OptiPlex NX computer has one ISA expansion-card connector share a single expansion-card slot, resulting in a total of the lowprofile computer, the riser board includes the P1 connector (for the Low-Profile Computer 1-12 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual...
Service Manual
Page 26
...-card connectors share expansion-card slots with two ISA connectors, resulting in a total of the OptiPlex GXa midsize computer, the riser board includes the P1 connector (for connecting the NIC to -PCI bridging. 1-14 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual ISA2 connector ISA1 connector HDLED connector PCI5 connector PCI4 connector PCI3 connector PCI2 connector PCI1...
...-card connectors share expansion-card slots with two ISA connectors, resulting in a total of the OptiPlex GXa midsize computer, the riser board includes the P1 connector (for connecting the NIC to -PCI bridging. 1-14 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual ISA2 connector ISA1 connector HDLED connector PCI5 connector PCI4 connector PCI3 connector PCI2 connector PCI1...
Service Manual
Page 28
... expansion • Video memory expansion These upgrades are summarized in the following tasks may be performed by a system administrator at a remote location. 1-16 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Unless otherwise specified, the information applies to a higher-performance microprocessor is accomplished by installing an optional videomemory upgrade module in the Reference and Installation...
... expansion • Video memory expansion These upgrades are summarized in the following tasks may be performed by a system administrator at a remote location. 1-16 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Unless otherwise specified, the information applies to a higher-performance microprocessor is accomplished by installing an optional videomemory upgrade module in the Reference and Installation...
Service Manual
Page 32
... indicate that no other device in the computer (such as a modem) is using COM2 or COM4. 1-20 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual IRQ7 Generated by super I /O controller to indicate that diskette or tape drive requires service. Interrupt Assignments IRQ Line Used By/Available IRQ0 Generated by an expansion card. Table 1-1. otherwise, the jumper...
... indicate that no other device in the computer (such as a modem) is using COM2 or COM4. 1-20 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual IRQ7 Generated by super I /O controller to indicate that diskette or tape drive requires service. Interrupt Assignments IRQ Line Used By/Available IRQ0 Generated by an expansion card. Table 1-1. otherwise, the jumper...
Service Manual
Page 34
... Orientation Information Hard-Disk Drive for the OptiPlex NX (Net PC computer) and OptiPlex GXa (lowprofile, midsize, and mini tower) computers. NOTE: Throughout this manual, references to the top of the expansion-card cage. 1-22 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Hard-Disk Drive Service Information The following subsections provide service-related information about hard-disk drive options for...
... Orientation Information Hard-Disk Drive for the OptiPlex NX (Net PC computer) and OptiPlex GXa (lowprofile, midsize, and mini tower) computers. NOTE: Throughout this manual, references to the top of the expansion-card cage. 1-22 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Hard-Disk Drive Service Information The following subsections provide service-related information about hard-disk drive options for...
Service Manual
Page 36
sometimes called "standby power." 1-24 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Table 1-4. OptiPlex GXa DC Voltage Ranges Voltage Range Maximum Output Current +3.3 VDC +3.15 to +3.45 VDC 12.0 A1 (low-profile computers); 14.0 A1 (midsize and mini tower computers) +5 ...
sometimes called "standby power." 1-24 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Table 1-4. OptiPlex GXa DC Voltage Ranges Voltage Range Maximum Output Current +3.3 VDC +3.15 to +3.45 VDC 12.0 A1 (low-profile computers); 14.0 A1 (midsize and mini tower computers) +5 ...
Service Manual
Page 38
... • Power cable connections for diskette, tape, CD-ROM, and hard-disk drives • Power distribution to sockets and connectors on the system board 1-26 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual P2, P7 1 2 34 5 6 +3.3 VDC (blue/white) +3.3 VDC (blue/white) +3.3 VDC (blue/white) common (black) common (black) common (black) Figure 1-20...
... • Power cable connections for diskette, tape, CD-ROM, and hard-disk drives • Power distribution to sockets and connectors on the system board 1-26 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual P2, P7 1 2 34 5 6 +3.3 VDC (blue/white) +3.3 VDC (blue/white) +3.3 VDC (blue/white) common (black) common (black) common (black) Figure 1-20...
Service Manual
Page 40
... to the integrated NIC logic on the system board and to P1 on the riser board. DC Power Distribution for the Low-Profile Computer 1-28 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
... to the integrated NIC logic on the system board and to P1 on the riser board. DC Power Distribution for the Low-Profile Computer 1-28 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
Service Manual
Page 42
DC Power Distribution for the Midsize Computer 1-30 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Figure 1-24. keyboard controller P1 PWRGOOD computer power supply PSON# +5 VFP +5 VDC -5 VDC +12 VDC -12 VDC P7 +3.3 VDC +3 VDC system board battery power management ...
DC Power Distribution for the Midsize Computer 1-30 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Figure 1-24. keyboard controller P1 PWRGOOD computer power supply PSON# +5 VFP +5 VDC -5 VDC +12 VDC -12 VDC P7 +3.3 VDC +3 VDC system board battery power management ...
Service Manual
Page 44
sometimes called "standby power." 1-32 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual The power supply can operate from an AC power source of up ... W. 2 Withstands surges of 115 VAC at 60 Hz or 230 VAC at 50 Hz. OptiPlex NX Computer Power Supply The OptiPlex NX computers have an 80-W computer power supply. NOTE: The power supply produces DC voltages ...only under its loaded condition. OptiPlex NX DC Voltage Ranges Voltage Range Maximum Output Current1 +3.3 VDC +3.14 to +3.47 VDC 6.0 A1 ...
sometimes called "standby power." 1-32 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual The power supply can operate from an AC power source of up ... W. 2 Withstands surges of 115 VAC at 60 Hz or 230 VAC at 50 Hz. OptiPlex NX Computer Power Supply The OptiPlex NX computers have an 80-W computer power supply. NOTE: The power supply produces DC voltages ...only under its loaded condition. OptiPlex NX DC Voltage Ranges Voltage Range Maximum Output Current1 +3.3 VDC +3.14 to +3.47 VDC 6.0 A1 ...
Service Manual
Page 46
DC Power Cables for the hard-disk drive • Power distribution to sockets and connectors on the system board P3 P2 P1 Figure 1-29. P3 1234 +5 VDC (red) common (black) common (black) +12 VDC (yellow) Figure 1-28. DC Power Connector P3 for the OptiPlex NX DC Power Distribution for the OptiPlex NX Figures 1-29 and 1-30 provide the following information about DC power distribution: • Power-supply connector identification • Power cable connection for the OptiPlex NX Computer 1-34 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
DC Power Cables for the hard-disk drive • Power distribution to sockets and connectors on the system board P3 P2 P1 Figure 1-29. P3 1234 +5 VDC (red) common (black) common (black) +12 VDC (yellow) Figure 1-28. DC Power Connector P3 for the OptiPlex NX DC Power Distribution for the OptiPlex NX Figures 1-29 and 1-30 provide the following information about DC power distribution: • Power-supply connector identification • Power cable connection for the OptiPlex NX Computer 1-34 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
Service Manual
Page 48
... bits DMA channels seven Interrupt levels 15 Flash EPROM (BIOS) . . . . . 2 Mb Expansion Bus Bus types PCI and ISA (PCI bus complies with ISA connectors) 1-36 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Technical Specifications z Table 1-6.
... bits DMA channels seven Interrupt levels 15 Flash EPROM (BIOS) . . . . . 2 Mb Expansion Bus Bus types PCI and ISA (PCI bus complies with ISA connectors) 1-36 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Technical Specifications z Table 1-6.
Service Manual
Page 50
... SVGA controller attached to the AGP bus Video memory 2-MB SGRAM, upgradable to 4 MB Maximum video resolution . . . 1600 x 1200 pixels, with 256 colors 1-38 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual two bays for a diskette, tape, or CD-ROM drive Midsize computers . . . . . one 3.5-inch bay for a 1-inch-high EIDE or SCSI hard-disk drive...
... SVGA controller attached to the AGP bus Video memory 2-MB SGRAM, upgradable to 4 MB Maximum video resolution . . . 1600 x 1200 pixels, with 256 colors 1-38 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual two bays for a diskette, tape, or CD-ROM drive Midsize computers . . . . . one 3.5-inch bay for a 1-inch-high EIDE or SCSI hard-disk drive...
Service Manual
Page 52
... computers. . . . 913 BTU (nominal) Power supply voltage 90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz Backup battery 3-V CR2032 coin cell 1-40 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Table 1-6.
... computers. . . . 913 BTU (nominal) Power supply voltage 90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz Backup battery 3-V CR2032 coin cell 1-40 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual Table 1-6.
Service Manual
Page 54
... 10,000 ft) Storage 16 to 10,600 m (-50 to 35,000 ft) * The maximum operating temperature of 35°C (95°F) is reduced. 1-42 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
... 10,000 ft) Storage 16 to 10,600 m (-50 to 35,000 ft) * The maximum operating temperature of 35°C (95°F) is reduced. 1-42 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual
Service Manual
Page 56
For a PS/2-compatible mouse, the keyboard and mouse interface cable connectors are sticking, it may be necessary to replace the keyboard. 2-2 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual For proper connection of the video monitor, see the documentation for the monitor. 6. If one of the serial port connectors, and its captive screws must ...
For a PS/2-compatible mouse, the keyboard and mouse interface cable connectors are sticking, it may be necessary to replace the keyboard. 2-2 Dell OptiPlex GXa and OptiPlex NX Systems Service Manual For proper connection of the video monitor, see the documentation for the monitor. 6. If one of the serial port connectors, and its captive screws must ...