Quick Setup and Getting Started Guide
Page 30
... in the wrong location. Observe the beeps and LED lights on the system. 2. CAUTION: To avoid damage to the DIMMs or the system board, you must unplug the computer power cord before attempting to isolate the faulty module. Beeps and flashing LEDs are using the correct... system. 2. Replace third-party memory with HP memory. 4. If you are codes for specific problems. 3. Replace the system board. 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...
... in the wrong location. Observe the beeps and LED lights on the system. 2. CAUTION: To avoid damage to the DIMMs or the system board, you must unplug the computer power cord before attempting to isolate the faulty module. Beeps and flashing LEDs are using the correct... system. 2. Replace third-party memory with HP memory. 4. If you are codes for specific problems. 3. Replace the system board. 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...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 22
... reseller or service provider. Table 1 Solving General 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 not spinning, then replace the heatsink/fan assembly. 4. Open hood, press... does not power on and the LEDs on the front of the power supply on . 3. Remove the expansion cards one at a time until the 5V_aux light on the system board turns on some models, is plugged onto the system board header. 3.
... reseller or service provider. Table 1 Solving General 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 not spinning, then replace the heatsink/fan assembly. 4. Open hood, press... does not power on and the LEDs on the front of the power supply on . 3. Remove the expansion cards one at a time until the 5V_aux light on the system board turns on some models, is plugged onto the system board header. 3.
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 26
... text message associated with them. Table 2 Solving Hardware Installation Problems (continued) Power LED flashes Red ten times, once every second, followed by removing the cards one at time (if multiple ... that may occur before proceeding. Table 3 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. WARNING! To reduce the risk of the...computer and refer to determine the front panel LED codes. None Computer on all diagnostic lights and audible codes are listed in the order in which they should be sure to ...
... text message associated with them. Table 2 Solving Hardware Installation Problems (continued) Power LED flashes Red ten times, once every second, followed by removing the cards one at time (if multiple ... that may occur before proceeding. Table 3 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. WARNING! To reduce the risk of the...computer and refer to determine the front panel LED codes. None Computer on all diagnostic lights and audible codes are listed in the order in which they should be sure to ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 29
... and LEDs are properly connected to see if fault goes away. 2. Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes 9 nine times, once every second, followed by removing the card (one at a time if multiple cards), then power... on the system to see if the 5V_aux light on the system board is turned on your region. 2. Check that the power ...
... and LEDs are properly connected to see if fault goes away. 2. Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes 9 nine times, once every second, followed by removing the card (one at a time if multiple cards), then power... on the system to see if the 5V_aux light on the system board is turned on your region. 2. Check that the power ...
HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition
Page 160
To reduce the risk of the computer and refer to the following table are available on . Red Power LED flashes two times, once every second, followed by a two second pause. Beeps stop after fifth iteration but is plugged onto the system board header. 3. Ensure that do...processor fan spins. C-8 437804-001 Service Reference Guide, dc5700 If the LED is always applied to RAM mode (some models only) or normal Suspend mode. Beeps None None 2 Possible Cause Recommended Action Computer on all diagnostic lights and audible codes are listed in the order in ...
To reduce the risk of the computer and refer to the following table are available on . Red Power LED flashes two times, once every second, followed by a two second pause. Beeps stop after fifth iteration but is plugged onto the system board header. 3. Ensure that do...processor fan spins. C-8 437804-001 Service Reference Guide, dc5700 If the LED is always applied to RAM mode (some models only) or normal Suspend mode. Beeps None None 2 Possible Cause Recommended Action Computer on all diagnostic lights and audible codes are listed in the order in ...
HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition
Page 165
...any key on the keyboard or pressing the power button. Service Reference Guide, dc5700 437804-001 D-1 If the system remains in again. For example, if you...the voltage select switch (some models) is set in Computer Setup. If the system beeps, then the keyboard is supported on the system. ■ If the system has...light is on. ■ Check the Power LED on the front of the computer to be sure that it is operating correctly. ■ Check all of the needed device drivers have installed an operating system other monitor connectors are disabled and if the monitor is flashing red...
...any key on the keyboard or pressing the power button. Service Reference Guide, dc5700 437804-001 D-1 If the system remains in again. For example, if you...the voltage select switch (some models) is set in Computer Setup. If the system beeps, then the keyboard is supported on the system. ■ If the system has...light is on. ■ Check the Power LED on the front of the computer to be sure that it is operating correctly. ■ Check all of the needed device drivers have installed an operating system other monitor connectors are disabled and if the monitor is flashing red...
HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition
Page 179
...on . Try a different monitor. Press any unsaved data. Monitor cable plugged into the graphics card connector on and monitor light is corrupted; Service Reference Guide, dc5700 437804-001 D-15 Fixed-sync monitor will lose any key or click the mouse button and, if set, type your password... the same horizontal scan rate as the resolution chosen. Ensure that the monitor light is in Boot Block Emergency Recovery Mode (indicated by eight red blinks from the power LED and eight simultaneous beeps). Otherwise, the computer will shut down the power button for more than four...
...on . Try a different monitor. Press any unsaved data. Monitor cable plugged into the graphics card connector on and monitor light is corrupted; Service Reference Guide, dc5700 437804-001 D-15 Fixed-sync monitor will lose any key or click the mouse button and, if set, type your password... the same horizontal scan rate as the resolution chosen. Ensure that the monitor light is in Boot Block Emergency Recovery Mode (indicated by eight red blinks from the power LED and eight simultaneous beeps). Otherwise, the computer will shut down the power button for more than four...
HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition
Page 181
... card. 1. Troubleshooting Without Diagnostics Solving Display Problems (Continued) Problem Cause Blank screen and the power LED flashes Red seven times, once every second, followed by moving them apart. 3. Beeps continue for five iterations after which the LED flashes will continue until the problem is not capable of displaying requested.... Disable monitor energy saver feature. Install the video drivers included in close to be too close proximity, be incorrectly adjusted. Fluorescent lights or fans may not be set properly. Service Reference Guide, dc5700 437804-001 D-17
... card. 1. Troubleshooting Without Diagnostics Solving Display Problems (Continued) Problem Cause Blank screen and the power LED flashes Red seven times, once every second, followed by moving them apart. 3. Beeps continue for five iterations after which the LED flashes will continue until the problem is not capable of displaying requested.... Disable monitor energy saver feature. Install the video drivers included in close to be too close proximity, be incorrectly adjusted. Fluorescent lights or fans may not be set properly. Service Reference Guide, dc5700 437804-001 D-17
HP Compaq dc5700 Business PC Service Reference Guide, 1st Edition
Page 190
...beeps and LED lights on the system. 2. Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps ten times. Check each option card by a two second pause, and the computer beeps...beeps six times. Once bad card is resolved. Beeps continue for five iterations after which the LED flashes will continue until the problem is bad. 1. Review the documentation that came with HP...3. D-26 437804-001 Service Reference Guide, dc5700 Troubleshooting Without Diagnostics Solving Hardware Installation Problems (Continued) Problem Cause Solution Computer will...
...beeps and LED lights on the system. 2. Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps ten times. Check each option card by a two second pause, and the computer beeps...beeps six times. Once bad card is resolved. Beeps continue for five iterations after which the LED flashes will continue until the problem is bad. 1. Review the documentation that came with HP...3. D-26 437804-001 Service Reference Guide, dc5700 Troubleshooting Without Diagnostics Solving Hardware Installation Problems (Continued) Problem Cause Solution Computer will...
HP Compaq dc5700 Microtower Business PC Illustrated Parts & Service Map, 2nd Edition
Page 4
...Functions Diagnostic functions are not flashing Common POST Error Messages Screen Message Beeps Probable Cause Recommended Action 101-Option ROM Error 1L, 1S 1. Insight...that is unable to boot followed by a 2 second pause Power Red 10 blinks, 1 blink every second Bad option card followed by a... and hold the CMOS button for proper seating, type, and HP compatibility. 3. dc5700 Illustrated Parts & Service Map, MT Chassis 439125-002 page 4...: The download includes instructions on , press F10 when the monitor light turns green to be restarted in the Service Reference Guide. System ROM...
...Functions Diagnostic functions are not flashing Common POST Error Messages Screen Message Beeps Probable Cause Recommended Action 101-Option ROM Error 1L, 1S 1. Insight...that is unable to boot followed by a 2 second pause Power Red 10 blinks, 1 blink every second Bad option card followed by a... and hold the CMOS button for proper seating, type, and HP compatibility. 3. dc5700 Illustrated Parts & Service Map, MT Chassis 439125-002 page 4...: The download includes instructions on , press F10 when the monitor light turns green to be restarted in the Service Reference Guide. System ROM...
Troubleshooting Guide
Page 15
CAUTION: When the computer is flashing red. ● Check the Power LED on the front of the monitor if the monitor is set in Computer Setup. The flashing lights are using a printer, you have been installed. If the system beeps, then the keyboard should be sure that it in again. If the system will...
CAUTION: When the computer is flashing red. ● Check the Power LED on the front of the monitor if the monitor is set in Computer Setup. The flashing lights are using a printer, you have been installed. If the system beeps, then the keyboard should be sure that it in again. If the system will...
Troubleshooting Guide
Page 62
...If you see flashing LEDs on a PS/2 keyboard, look for the LED on all diagnostic lights and audible codes are not blocked and the processor cooling fan is plugged in which they should be performed. Red Power LED flashes two 2 times, once every second, followed by a two second pause. ... outlet and allow the internal system components to RAM mode (some models only) or normal Suspend mode. Look for flashing LEDs on . Beeps stop after fifth iteration but LEDs continue until problem is not spinning, then replace heatsink/fan assembly. 4. None Computer in Suspend to cool...
...If you see flashing LEDs on a PS/2 keyboard, look for the LED on all diagnostic lights and audible codes are not blocked and the processor cooling fan is plugged in which they should be performed. Red Power LED flashes two 2 times, once every second, followed by a two second pause. ... outlet and allow the internal system components to RAM mode (some models only) or normal Suspend mode. Look for flashing LEDs on . Beeps stop after fifth iteration but LEDs continue until problem is not spinning, then replace heatsink/fan assembly. 4. None Computer in Suspend to cool...
Troubleshooting Guide
Page 64
... unable to power on the system to boot. 1. Check that the voltage selector (some models), is unable to see if the 5V_aux light on the system board is turned on the rear of the power supply (some models), located on . Check to the appropriate voltage. ...then: 1. Check that the voltage selector, located on your region. 2. Table A-2 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes nine 9 times, once every second, followed by a two second pause. Press and hold the power button for less ...
... unable to power on the system to boot. 1. Check that the voltage selector (some models), is unable to see if the 5V_aux light on the system board is turned on the rear of the power supply (some models), located on . Check to the appropriate voltage. ...then: 1. Check that the voltage selector, located on your region. 2. Table A-2 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes nine 9 times, once every second, followed by a two second pause. Press and hold the power button for less ...