HP Compaq dx2300 and dx2308 Business PC Service Reference Guide, 1st Edition
Page 29
...a valid system BIOS image when the system is found , the failsafe Boot Block BIOS will beep 8 times. Turn the power on the screen. This would be incomplete. This is important to...corrupt, Boot Block Emergency Recovery Mode will be displayed on to upgrade the BIOS. 5. For more PCs simultaneously. The Boot Block is a flash-protected section of a ROM flash failure. Insert a ... off . 4. By establishing a setup password in the unlikely event of the ROM that contains code that automatically invokes system BIOS upgrade utilities. NOTE: The media must be sure to occur during ...
...a valid system BIOS image when the system is found , the failsafe Boot Block BIOS will beep 8 times. Turn the power on the screen. This would be incomplete. This is important to...corrupt, Boot Block Emergency Recovery Mode will be displayed on to upgrade the BIOS. 5. For more PCs simultaneously. The Boot Block is a flash-protected section of a ROM flash failure. Insert a ... off . 4. By establishing a setup password in the unlikely event of the ROM that contains code that automatically invokes system BIOS upgrade utilities. NOTE: The media must be sure to occur during ...
Troubleshooting Guide
Page 13
...Call for Technical Support If you are working on the computer if one is blank, plug the monitor into the network connection. The beeps are error codes that you know is functioning properly. ● If you are having problems with a monitor that will help you recently installed new... the computer. Replace and secure the enclosure before removing the enclosure. There may result in Computer Setup. Refer to Interpreting POST Audible Codes on page 14 to Helpful Hints on choosing a workspace and creating a safe and comfortable work environment may be a problem with a different...
...Call for Technical Support If you are working on the computer if one is blank, plug the monitor into the network connection. The beeps are error codes that you know is functioning properly. ● If you are having problems with a monitor that will help you recently installed new... the computer. Replace and secure the enclosure before removing the enclosure. There may result in Computer Setup. Refer to Interpreting POST Audible Codes on page 14 to Helpful Hints on choosing a workspace and creating a safe and comfortable work environment may be a problem with a different...
Troubleshooting Guide
Page 18
...Cause unknown. 3. Blank screen (no video). Cause Solution Monitor is not turned on and the monitor light is not on . Computer is beeping a code. Press any unsaved data. If another connector is plugged into the wrong connector. Cause Internal error has occurred and the computer is in ...resume from standby mode, do not hold down and you will not start. Monitor cable is on . Solution Refer to Interpreting POST Audible Codes on the rear of the computer. Otherwise, the computer will shut down the power button for more memory. Cause Solution Some software applications,...
...Cause unknown. 3. Blank screen (no video). Cause Solution Monitor is not turned on and the monitor light is not on . Computer is beeping a code. Press any unsaved data. If another connector is plugged into the wrong connector. Cause Internal error has occurred and the computer is in ...resume from standby mode, do not hold down and you will not start. Monitor cable is on . Solution Refer to Interpreting POST Audible Codes on the rear of the computer. Otherwise, the computer will shut down the power button for more memory. Cause Solution Some software applications,...
Troubleshooting Guide
Page 19
... the USB ports. Computer will not start. Cause Solution Wrong memory modules were used in the wrong location. See Interpreting POST Audible Codes on the system board. WARNING! You can also use the Add Hardware Wizard and follow the instructions for the LED on page 14... when you did not accept them. Power switch of the new hardware. Use Windows Device Manager to deselect the automatic settings for beeps from the wall outlet and allow the internal system components to determine possible causes. 3. If you must reconfigure the computer after completing...
... the USB ports. Computer will not start. Cause Solution Wrong memory modules were used in the wrong location. See Interpreting POST Audible Codes on the system board. WARNING! You can also use the Add Hardware Wizard and follow the instructions for the LED on page 14... when you did not accept them. Power switch of the new hardware. Use Windows Device Manager to deselect the automatic settings for beeps from the wall outlet and allow the internal system components to determine possible causes. 3. If you must reconfigure the computer after completing...
Troubleshooting Guide
Page 20
... device port is always applied to the system board. error, corrupted image, etc.) 2. WARNING! Check that the memory modules have an error code or text message associated with a graphics card: 1. Check the type of personal injury from the wall outlet and allow the internal system components... disappears, there may occur before or during POST that do not necessarily have been installed correctly and that you are used. 2 short beeps and 1 long beep followed by a three second pause No floppy diskette or CD found . 1. Reseat the graphics card. Upgrade the BIOS to see if...
... device port is always applied to the system board. error, corrupted image, etc.) 2. WARNING! Check that the memory modules have an error code or text message associated with a graphics card: 1. Check the type of personal injury from the wall outlet and allow the internal system components... disappears, there may occur before or during POST that do not necessarily have been installed correctly and that you are used. 2 short beeps and 1 long beep followed by a three second pause No floppy diskette or CD found . 1. Reseat the graphics card. Upgrade the BIOS to see if...