Quick Setup and Getting Started Guide
Page 20
... recognizes the device and configures the computer. Table 1 Solving General Problems (continued) Blank screen (no video). Bad monitor. The cable connections are enabled. Ensure that appear on . horizontal scan rate as an additional drive or expansion card. Try a different monitor. Otherwise, the computer will shut down the power button for more than...
... recognizes the device and configures the computer. Table 1 Solving General Problems (continued) Blank screen (no video). Bad monitor. The cable connections are enabled. Ensure that appear on . horizontal scan rate as an additional drive or expansion card. Try a different monitor. Otherwise, the computer will shut down the power button for more than...
HP Compaq dx2450 Microtower Business PC: Illustrated Parts & Service Map
Page 2
.../parallel 321722-001 56K modem, Agere 2006 PCI Hi-Speed, FH 398661-001 nVidia GeForce 8400 GS 256-MB video card with DMS-59 and TV (S-Video) outputs, LP 445743-001 HP FireWire IEEE 1394 PCI card, 2 external, 1 internal port, FH 441448-001 Intel Pro 1000 PT Gigabit PCIe NIC, FH 398754-001 AMD ... connectors DIMM 1 DIMM 4 Memory slots AUDIO Double stack audio connector PROCESSOR Processor socket ATXPOWER Main power F_USB1 Front USB FLOPPY Diskette drive F_USB2 Media card reader F_AUDIO Front audio ATX_CPU CPU power dx2450 Illustrated Parts & Service Map 484989-001 page 2
.../parallel 321722-001 56K modem, Agere 2006 PCI Hi-Speed, FH 398661-001 nVidia GeForce 8400 GS 256-MB video card with DMS-59 and TV (S-Video) outputs, LP 445743-001 HP FireWire IEEE 1394 PCI card, 2 external, 1 internal port, FH 441448-001 Intel Pro 1000 PT Gigabit PCIe NIC, FH 398754-001 AMD ... connectors DIMM 1 DIMM 4 Memory slots AUDIO Double stack audio connector PROCESSOR Processor socket ATXPOWER Main power F_USB1 Front USB FLOPPY Diskette drive F_USB2 Media card reader F_AUDIO Front audio ATX_CPU CPU power dx2450 Illustrated Parts & Service Map 484989-001 page 2
HP Compaq dx2450 Microtower Business PC: Illustrated Parts & Service Map
Page 3
... or to view information about the computer. Clearing Password using computer setup 1. HP Insight Diagnostics The HP Insight Diagnostics utility allows you to change the user password. This tab shows ...Setup. Hold down the F10 key during the boot process to change the supervisor password. dx2450 Illustrated Parts & Service Map 484989-001 page 3 kette A 1st Drive 2nd drive 3rd...discarding changes. Reseat the graphics card. Replace the system board. No legacy floppy drive or opti- 1. Turn on the computer. 6. CAUTION: Other than 2 Adapter video options are in the text ...
... or to view information about the computer. Clearing Password using computer setup 1. HP Insight Diagnostics The HP Insight Diagnostics utility allows you to change the user password. This tab shows ...Setup. Hold down the F10 key during the boot process to change the supervisor password. dx2450 Illustrated Parts & Service Map 484989-001 page 3 kette A 1st Drive 2nd drive 3rd...discarding changes. Reseat the graphics card. Replace the system board. No legacy floppy drive or opti- 1. Turn on the computer. 6. CAUTION: Other than 2 Adapter video options are in the text ...
Service Reference Guide: HP Compaq dx2450 Business PC
Page 91
...not turn on rear of the power switch is connected into the monitor connector on the system. ● If the system has multiple video sources (embedded, PCI, or PCI-Express adapters) installed and a single monitor, the monitor must disconnect the power cord from the electrical...easily resolve the minor problems described in an exceedingly hot environment. Contact an HP authorized reseller or service provider. Computer will not respond to prevent system board or component damage. A defective PCI card has been installed. Disconnect the power cord from the power source before ...
...not turn on rear of the power switch is connected into the monitor connector on the system. ● If the system has multiple video sources (embedded, PCI, or PCI-Express adapters) installed and a single monitor, the monitor must disconnect the power cord from the electrical...easily resolve the minor problems described in an exceedingly hot environment. Contact an HP authorized reseller or service provider. Computer will not respond to prevent system board or component damage. A defective PCI card has been installed. Disconnect the power cord from the power source before ...
Service Reference Guide: HP Compaq dx2450 Business PC
Page 99
... Second parallel port Double-stacked parallel port, Top = Port B, Bottom = Port A Parallel port over single Serial Port Parallel port over Serial Port and Video Port Parallel port over dual VGA ports DVI connector Keyboard connector, PS/2 (Closest to power supply) Mouse connector, PS/2 Stacked mouse (Top)/keyboard (Bottom... J9030-J9034 JP49/E49 L1 L2 Secondary SCSI connector Stacked parallel/SCSI connector AGP slot x16 PCI Express slot for security card PCI slots on riser card PCI express slots on riser card Clear password header/jumper USB front port choke (1st) USB rear port choke (1st) 93
... Second parallel port Double-stacked parallel port, Top = Port B, Bottom = Port A Parallel port over single Serial Port Parallel port over Serial Port and Video Port Parallel port over dual VGA ports DVI connector Keyboard connector, PS/2 (Closest to power supply) Mouse connector, PS/2 Stacked mouse (Top)/keyboard (Bottom... J9030-J9034 JP49/E49 L1 L2 Secondary SCSI connector Stacked parallel/SCSI connector AGP slot x16 PCI Express slot for security card PCI slots on riser card PCI express slots on riser card Clear password header/jumper USB front port choke (1st) USB rear port choke (1st) 93