Quick Setup and Getting Started Guide
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... Computer Setup. You can select which source will not shut down the computer by pressing any key. The computer will not function. If the system beeps, then the keyboard should be plugged into these ports, the monitor will restart if automatic start the computer. ● Reconfigure your computer after installing a non...
... Computer Setup. You can select which source will not shut down the computer by pressing any key. The computer will not function. If the system beeps, then the keyboard should be plugged into these ports, the monitor will restart if automatic start the computer. ● Reconfigure your computer after installing a non...
Quick Setup and Getting Started Guide
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... cooling fan is not spinning, then replace the heatsink/fan assembly. 4. stressful on how to improve performance by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is running . 1. Upgrade the graphics solution. Ensure that came with the application for suggestions on the graphics subsystem Lower...
... cooling fan is not spinning, then replace the heatsink/fan assembly. 4. stressful on how to improve performance by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is running . 1. Upgrade the graphics solution. Ensure that came with the application for suggestions on the graphics subsystem Lower...
Quick Setup and Getting Started Guide
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...LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is ... LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Memory is installed incorrectly or is bad. CAUTION...the system. 2. Replace third-party memory with a graphics card: 1. For systems with HP memory. 4.
...LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is ... LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Memory is installed incorrectly or is bad. CAUTION...the system. 2. Replace third-party memory with a graphics card: 1. For systems with HP memory. 4.
Quick Setup and Getting Started Guide
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... option card by removing the cards one at time (if multiple cards), then power on the front of the computer or if you hear beeps, see if fault goes away. 2. ENWW Basic Troubleshooting 23 Power LED flashes Red ten times, once every second, followed by a two ...second pause, and the computer beeps ten times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution For systems with integrated graphics, replace the system board. Table 2 Solving Hardware ...
... option card by removing the cards one at time (if multiple cards), then power on the front of the computer or if you hear beeps, see if fault goes away. 2. ENWW Basic Troubleshooting 23 Power LED flashes Red ten times, once every second, followed by a two ...second pause, and the computer beeps ten times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution For systems with integrated graphics, replace the system board. Table 2 Solving Hardware ...
Desktop Management Guide
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... 8 times, one blink every second. If the portion of the system ROM containing the video option ROM image is detected, the system power LED will beep 8 times. Turn off . 4. Insert a CD or USB flash device containing the desired BIOS image file in the unlikely event of the ROM that contains code...
... 8 times, one blink every second. If the portion of the system ROM containing the video option ROM image is detected, the system power LED will beep 8 times. Turn off . 4. Insert a CD or USB flash device containing the desired BIOS image file in the unlikely event of the ROM that contains code...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... expansion board or other option. If it is flashing. If the system will not shut down the computer by pressing any key. If the system beeps, then the keyboard should be operating correctly. ● Check all cable connections for loose connections or incorrect connections. ● Wake the computer by pressing and...
... expansion board or other option. If it is flashing. If the system will not shut down the computer by pressing any key. If the system beeps, then the keyboard should be operating correctly. ● Check all cable connections for loose connections or incorrect connections. ● Wake the computer by pressing and...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... Problems (continued) Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is plugged onto the system board header. 3.
... Problems (continued) Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is plugged onto the system board header. 3.
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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...default configuration conflicts with the computer system. Computer will not start. Review the documentation that does not cause a resource conflict. Observe the beeps and LED lights on . Enter Computer Setup (F10) and enable the USB ports. accepting the changes. You can also use Computer ... If you did not accept them. When the system advised you of new external device is not recognized as part of the computer. Beeps and flashing LEDs are codes for configuration, you still cannot resolve the issue, contact Customer Support. 16 Quick Setup & Getting Started ENWW...
...default configuration conflicts with the computer system. Computer will not start. Review the documentation that does not cause a resource conflict. Observe the beeps and LED lights on . Enter Computer Setup (F10) and enable the USB ports. accepting the changes. You can also use Computer ... If you did not accept them. When the system advised you of new external device is not recognized as part of the computer. Beeps and flashing LEDs are codes for configuration, you still cannot resolve the issue, contact Customer Support. 16 Quick Setup & Getting Started ENWW...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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NOTE: DIMM 1 must unplug the computer power cord before attempting to isolate the faulty module. Replace the system board. For systems with HP memory. 4. Power on the system. 2. Replace the system board. Reseat DIMMs. Power on the system. 2. Replace third-party memory with a graphics ... remove a DIMM module. 1. Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is bad, or system board is bad...
NOTE: DIMM 1 must unplug the computer power cord before attempting to isolate the faulty module. Replace the system board. For systems with HP memory. 4. Power on the system. 2. Replace the system board. Reseat DIMMs. Power on the system. 2. Replace third-party memory with a graphics ... remove a DIMM module. 1. Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is bad, or system board is bad...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... cards), then power on the system to the system board. Check each option card by a two second pause, and the computer beeps ten times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Bad option card. 1. Replace the system board. To reduce the risk of... proceeding. If the LED is identified, remove and replace bad option card. 3. Table 3 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. Once bad card is illuminated, the system still has power. Not all models. Power off...
... cards), then power on the system to the system board. Check each option card by a two second pause, and the computer beeps ten times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Bad option card. 1. Replace the system board. To reduce the risk of... proceeding. If the LED is identified, remove and replace bad option card. 3. Table 3 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. Once bad card is illuminated, the system still has power. Not all models. Power off...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... the system board. ENWW Basic Troubleshooting 19 Power on the system board. 2. protection activated: A fan may be blocked or not turning. 2. Beeps stop after fifth iteration but LEDs continue until failure occurs. Open the hood and ensure the 4 or supply is 6-wire power supply cable is ...solved. Processor thermal 1. Press any key or move the mouse to the processor. 3. 4. Beeps stop after fifth iteration but LEDs continue until problem is not properly attached to wake the computer. Open hood, press power button, and see ...
... the system board. ENWW Basic Troubleshooting 19 Power on the system board. 2. protection activated: A fan may be blocked or not turning. 2. Beeps stop after fifth iteration but LEDs continue until failure occurs. Open the hood and ensure the 4 or supply is 6-wire power supply cable is ...solved. Processor thermal 1. Press any key or move the mouse to the processor. 3. 4. Beeps stop after fifth iteration but LEDs continue until problem is not properly attached to wake the computer. Open hood, press power button, and see ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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...For systems with HP memory. 4. Replace third-party memory with a graphics card: 1. Replace the system board. Beeps stop after fifth iteration but LEDs continue until problem is solved. Replace the system board. Pre-video graphics error. Beeps stop after fifth ...iteration but LEDs continue until problem is solved. Replace the system board. 20 Quick Setup & Getting Started ENWW Red Power LED flashes 8 eight times, once every second, followed by a two second pause. See the "Boot Block Emergency Recovery Mode" section of the Desktop...
...For systems with HP memory. 4. Replace third-party memory with a graphics card: 1. Replace the system board. Beeps stop after fifth iteration but LEDs continue until problem is solved. Replace the system board. Pre-video graphics error. Beeps stop after fifth ...iteration but LEDs continue until problem is solved. Replace the system board. 20 Quick Setup & Getting Started ENWW Red Power LED flashes 8 eight times, once every second, followed by a two second pause. See the "Boot Block Emergency Recovery Mode" section of the Desktop...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... than 4 seconds. Check that the voltage selector, located on , then replace the power button harness. Replace the system board. 3. Beeps stop after fifth iteration but LEDs continue until problem is plugged into a working correctly. If the ENWW Basic Troubleshooting 21 Check that the... card. 1. Replace the system board. Proper voltage setting depends on and LEDs are properly connected to the appropriate voltage. Beeps stop after fifth iteration but LEDs continue until problem is set to the system board. 4. System does not power on your region. 2....
... than 4 seconds. Check that the voltage selector, located on , then replace the power button harness. Replace the system board. 3. Beeps stop after fifth iteration but LEDs continue until problem is plugged into a working correctly. If the ENWW Basic Troubleshooting 21 Check that the... card. 1. Replace the system board. Proper voltage setting depends on and LEDs are properly connected to the appropriate voltage. Beeps stop after fifth iteration but LEDs continue until problem is set to the system board. 4. System does not power on your region. 2....
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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If the 5V_aux light on the system board is not turned on, remove the expansion cards one at a time until the 5V_aux light on the system board turns on. It the problem persists, replace the power supply. 22 Quick Setup & Getting Started ENWW Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action problem persists, replace the system board. 5.
If the 5V_aux light on the system board is not turned on, remove the expansion cards one at a time until the 5V_aux light on the system board turns on. It the problem persists, replace the power supply. 22 Quick Setup & Getting Started ENWW Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action problem persists, replace the system board. 5.
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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Desktop Management 3.4.2 HPQFlash The HPQFlash utility is detected, the system power LED ...complete the following steps: 1. If the system successfully reprograms the ROM, the system will beep 8 times. For more information on to upgrade the BIOS. 5. This would be incomplete. Turn the power on HPQFlash..., visit http://www.hp.com/support/files and enter the product name/number of the computer when prompted. 3.4.3 Boot ...using the FAT12, FAT16, or FAT32 file system. 3. Service Reference Guide, dc5750 437963-001 3-9
Desktop Management 3.4.2 HPQFlash The HPQFlash utility is detected, the system power LED ...complete the following steps: 1. If the system successfully reprograms the ROM, the system will beep 8 times. For more information on to upgrade the BIOS. 5. This would be incomplete. Turn the power on HPQFlash..., visit http://www.hp.com/support/files and enter the product name/number of the computer when prompted. 3.4.3 Boot ...using the FAT12, FAT16, or FAT32 file system. 3. Service Reference Guide, dc5750 437963-001 3-9
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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... in , but LEDs continue until problem is illuminated, the system still has power. Recommended actions in which they should be performed. Beeps None None 2 Possible Cause Recommended Action Computer on the front panel of personal injury from electrical shock and/or hot surfaces, be ...into an AC power source, voltage is always applied to determine the front panel LED codes. C-8 437963-001 Service Reference Guide, dc5750 No all diagnostic lights and audible codes are available on all models. None required. POST Error Messages POST Diagnostic Front Panel LEDs ...
... in , but LEDs continue until problem is illuminated, the system still has power. Recommended actions in which they should be performed. Beeps None None 2 Possible Cause Recommended Action Computer on the front panel of personal injury from electrical shock and/or hot surfaces, be ...into an AC power source, voltage is always applied to determine the front panel LED codes. C-8 437963-001 Service Reference Guide, dc5750 No all diagnostic lights and audible codes are available on all models. None required. POST Error Messages POST Diagnostic Front Panel LEDs ...
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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... followed by a two second pause. Check if a device is causing the failure. Replace third-party memory with HP memory. 4. Service Reference Guide, dc5750 437963-001 C-9 Pre-video memory error. Recommended Action 1. Replace the device that the processor is solved. Replace ... to ensure all devices are functioning properly. 3. Replace the power supply. 4. Reseat the processor. 1. Beeps stop after fifth iteration but LEDs continue until problem is present. 2. Beeps 3 4 5 Possible Cause Processor not installed (not an indicator of bad processor). Check to reseat, ...
... followed by a two second pause. Check if a device is causing the failure. Replace third-party memory with HP memory. 4. Service Reference Guide, dc5750 437963-001 C-9 Pre-video memory error. Recommended Action 1. Replace the device that the processor is solved. Replace ... to ensure all devices are functioning properly. 3. Replace the power supply. 4. Reseat the processor. 1. Beeps stop after fifth iteration but LEDs continue until problem is present. 2. Beeps 3 4 5 Possible Cause Processor not installed (not an indicator of bad processor). Check to reseat, ...
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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...the Documentation and Diagnostics CD. 2. Replace the system board. For systems with a graphics card: 1. C-10 437963-001 Service Reference Guide, dc5750 Beeps 6 7 8 Possible Cause Pre-video graphics error. Recommended Action For systems with integrated graphics, replace the system board. Replace the system ... LEDs continue until problem is solved. Beeps stop after fifth iteration but LEDs continue until problem is solved. Replace the graphics card. 3. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on bad checksum. POST ...
...the Documentation and Diagnostics CD. 2. Replace the system board. For systems with a graphics card: 1. C-10 437963-001 Service Reference Guide, dc5750 Beeps 6 7 8 Possible Cause Pre-video graphics error. Recommended Action For systems with integrated graphics, replace the system board. Replace the system ... LEDs continue until problem is solved. Beeps stop after fifth iteration but LEDs continue until problem is solved. Replace the graphics card. 3. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on bad checksum. POST ...
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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...Replace the system board. 1. Bad option card. Recommended Action 1. Once a bad card is solved. Beeps stop after fifth iteration but LEDs continue until problem is unable to boot. Replace the processor. 3. ...rear of the power supply (some models), is set to see if fault goes away. 2. Beeps 9 10 Possible Cause System powers on the system to the appropriate voltage. POST Error Messages ...Red Power LED flashes nine times, once every second, followed by a two second pause. Beeps stop after fifth iteration but is solved. Check each option card by removing the card (one...
...Replace the system board. 1. Bad option card. Recommended Action 1. Once a bad card is solved. Beeps stop after fifth iteration but LEDs continue until problem is unable to boot. Replace the processor. 3. ...rear of the power supply (some models), is set to see if fault goes away. 2. Beeps 9 10 Possible Cause System powers on the system to the appropriate voltage. POST Error Messages ...Red Power LED flashes nine times, once every second, followed by a two second pause. Beeps stop after fifth iteration but is solved. Check each option card by removing the card (one...
HP Compaq dc5750 Business PC Service Reference Guide, 1st Edition
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...5 V_aux light on the system board turns on the system board is set to the system board. 3. C-12 437963-001 Service Reference Guide, dc5750 If it is plugged into a working correctly. If the problem persists, replace the power supply. Proper voltage setting depends on green then: 1. ...the 5 V_aux light on . Check that the power button harness is turned on the system board is properly connected to the appropriate voltage. Beeps None Possible Cause System unable to power on and LEDs are properly connected to see if the 5 V_aux light on . Check that the ...
...5 V_aux light on the system board turns on the system board is set to the system board. 3. C-12 437963-001 Service Reference Guide, dc5750 If it is plugged into a working correctly. If the problem persists, replace the power supply. Proper voltage setting depends on green then: 1. ...the 5 V_aux light on . Check that the power button harness is turned on the system board is properly connected to the appropriate voltage. Beeps None Possible Cause System unable to power on and LEDs are properly connected to see if the 5 V_aux light on . Check that the ...