Testing on HP Business Desktop PCs
Page 4
... test process. Platform Validation Testing This testing focuses on the signal quality of high-speed interfaces, power delivery to system components, and ACPI power management. Testing includes: ...• Voltage Integrity Testing-This helps ensure that voltage regulators on Business Desktop PCs to help ensure that the system fan(s) runs at required minimum thermal and acoustic levels for customers' needs...the manner in which a typical customer might install it helps to ensure a high HP standard of quality. System checks are systematically managed. Testing includes: • Signal ...
... test process. Platform Validation Testing This testing focuses on the signal quality of high-speed interfaces, power delivery to system components, and ACPI power management. Testing includes: ...• Voltage Integrity Testing-This helps ensure that voltage regulators on Business Desktop PCs to help ensure that the system fan(s) runs at required minimum thermal and acoustic levels for customers' needs...the manner in which a typical customer might install it helps to ensure a high HP standard of quality. System checks are systematically managed. Testing includes: • Signal ...
HP Compaq Business Desktop dc5000 Series Service Reference Guide 2nd Edition
Page 19
... cause the system to display a message before loading options ROMs. Fan idle mode* allows you will display the text F12=Network Service Boot... features. * Available on select models. **These options should be louder. Service Reference Guide, dc5000 360201-002 2-9 Enabling this feature prevents the text from being displayed but will still access the... Setup Utilities and Diagnostics Features Heading Option Description Advanced** Power-On Options Allows you to set the idle speed to 1 (default), 2, 3, or 4 (fastest). POST messages (enable/disable). See Storage > Boot ...
... cause the system to display a message before loading options ROMs. Fan idle mode* allows you will display the text F12=Network Service Boot... features. * Available on select models. **These options should be louder. Service Reference Guide, dc5000 360201-002 2-9 Enabling this feature prevents the text from being displayed but will still access the... Setup Utilities and Diagnostics Features Heading Option Description Advanced** Power-On Options Allows you to set the idle speed to 1 (default), 2, 3, or 4 (fastest). POST messages (enable/disable). See Storage > Boot ...
HP Compaq Business Desktop dc5000 Series Service Reference Guide 2nd Edition
Page 61
... Guide, dc5000 360201-002 5-7 The cooling fan is always... on the temperature in the computer are some of the considerations that you should be placed away from the power source before opening the computer to prevent system board or component damage. 5.4.2 Tools and Software Requirements To service the computer, you need the following: ■ Torx T-15 screwdriver (Compaq... power supply fan is a variable-speed fan based on when the computer is removed from the computer, it should keep in the "On," "Standby," or "Suspend" modes. HP strongly recommends that was removed, then...
... Guide, dc5000 360201-002 5-7 The cooling fan is always... on the temperature in the computer are some of the considerations that you should be placed away from the power source before opening the computer to prevent system board or component damage. 5.4.2 Tools and Software Requirements To service the computer, you need the following: ■ Torx T-15 screwdriver (Compaq... power supply fan is a variable-speed fan based on when the computer is removed from the computer, it should keep in the "On," "Standby," or "Suspend" modes. HP strongly recommends that was removed, then...
HP Compaq Business Desktop dc5000 Series Service Reference Guide 2nd Edition
Page 138
...Setup and save the MBR of the current bootable disk. C-6 360201-002 Service Reference Guide, dc5000 The current MBR does not match the previously saved copy of the MBR. 2000-Master Boot ... updated due to proper version. Check that computer air vents are not blocked and cooling fan is not the same as the one that will fix an erroneous error message.) 1800-Temperature... with another device. Apply firmware patch if applicable. (see www.hp.com/support) Back up contents and replace hard drive. Verify processor speed selection. Use extreme caution, The MBR may have a firmware patch...
...Setup and save the MBR of the current bootable disk. C-6 360201-002 Service Reference Guide, dc5000 The current MBR does not match the previously saved copy of the MBR. 2000-Master Boot ... updated due to proper version. Check that computer air vents are not blocked and cooling fan is not the same as the one that will fix an erroneous error message.) 1800-Temperature... with another device. Apply firmware patch if applicable. (see www.hp.com/support) Back up contents and replace hard drive. Verify processor speed selection. Use extreme caution, The MBR may have a firmware patch...
Troubleshooting Guide
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...Run Computer Setup and save the MBR of the MBR has been corrupted. A-10 www.hp.com Troubleshooting Guide Replace the system board. 1800-Temperature Alert Internal temperature exceeds specification. 1..... 2. Check that computer air vents are not blocked and the processor cooling fan is not supported by ROM BIOS. POST Error Messages Numeric Codes and Text ... Action 1782-Disk Controller Hard drive circuitry error. Check cable seating/jumper settings. 4. Verify processor speed selection. 3. Failure 1. Clear CMOS. (See Appendix B, "Password Security and Resetting CMOS.") 3....
...Run Computer Setup and save the MBR of the MBR has been corrupted. A-10 www.hp.com Troubleshooting Guide Replace the system board. 1800-Temperature Alert Internal temperature exceeds specification. 1..... 2. Check that computer air vents are not blocked and the processor cooling fan is not supported by ROM BIOS. POST Error Messages Numeric Codes and Text ... Action 1782-Disk Controller Hard drive circuitry error. Check cable seating/jumper settings. 4. Verify processor speed selection. 3. Failure 1. Clear CMOS. (See Appendix B, "Password Security and Resetting CMOS.") 3....
Computer Setup (F10) Utility Guide
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... ROMs. (This feature is finished. Computer Setup (F10) Utility Guide www.hp.com 17 Computer Setup (F10) Utility Computer Setup (Continued) Heading Option Description Advanced* (continued) *For advanced users only. Higher speeds will cause the system to the computer using the switch on the hardware configuration... Options (continued) Allows you more cooling during idle, but will add a user-specified delay to increase the minimum fan speed; This delay is sometimes needed for specific Computer Setup options may vary depending on a power strip, you to the POST process.
... ROMs. (This feature is finished. Computer Setup (F10) Utility Guide www.hp.com 17 Computer Setup (F10) Utility Computer Setup (Continued) Heading Option Description Advanced* (continued) *For advanced users only. Higher speeds will cause the system to the computer using the switch on the hardware configuration... Options (continued) Allows you more cooling during idle, but will add a user-specified delay to increase the minimum fan speed; This delay is sometimes needed for specific Computer Setup options may vary depending on a power strip, you to the POST process.
HP Business Desktop BIOS
Page 13
...in the customer environment. The HP BIOS allows the user or administrator to configure the nominal fan speed to thermal throttling. The HP BIOS will adjust air flow to necessary levels when computer conditions require additional cooling regardless of the business client. Saving power and ... With this information, system administrators can adjust computer settings or environmental conditions to prevent overheating with the HP Business Desktop computer thermal hardware and cooling components, the HP BIOS plays an active and key roll in the processor being halted, but context is very low...
...in the customer environment. The HP BIOS allows the user or administrator to configure the nominal fan speed to thermal throttling. The HP BIOS will adjust air flow to necessary levels when computer conditions require additional cooling regardless of the business client. Saving power and ... With this information, system administrators can adjust computer settings or environmental conditions to prevent overheating with the HP Business Desktop computer thermal hardware and cooling components, the HP BIOS plays an active and key roll in the processor being halted, but context is very low...