Quick Setup and Getting Started Guide
Page 23
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-... any key on page 20 for at least four seconds then press the power button again to Interpreting POST Diagnostic Front Panel LEDs and Audible Codes on power loss is connected into the monitor connector on the source selected as the primary VGA adapter. See Solving Hardware Installation Problems on the...
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-... any key on page 20 for at least four seconds then press the power button again to Interpreting POST Diagnostic Front Panel LEDs and Audible Codes on power loss is connected into the monitor connector on the source selected as the primary VGA adapter. See Solving Hardware Installation Problems on the...
Quick Setup and Getting Started Guide
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Review the documentation that came with the system to verify the proper installation. If you are codes for specific problems. 3. Replace DIMMs one at a time to reseat, install, or remove a DIMM module. 1. Replace the system board. For systems with HP memory.... 4. Power 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: To avoid damage to the DIMMs...
Review the documentation that came with the system to verify the proper installation. If you are codes for specific problems. 3. Replace DIMMs one at a time to reseat, install, or remove a DIMM module. 1. Replace the system board. For systems with HP memory.... 4. Power 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: To avoid damage to the DIMMs...
Quick Setup and Getting Started Guide
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...Diagnostic Front Panel LEDs and Audible Codes If you hear beeps, see if fault goes away. 2. Table 2 Solving Hardware Installation Problems (continued) Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but ... Guide for interpretation and recommended action. 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 For systems with integrated graphics, replace the system board.
...Diagnostic Front Panel LEDs and Audible Codes If you hear beeps, see if fault goes away. 2. Table 2 Solving Hardware Installation Problems (continued) Power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but ... Guide for interpretation and recommended action. 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 For systems with integrated graphics, replace the system board.
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 17
... down , unplug the power cord, wait a few seconds, then plug it in this guide for instructions. ENWW Helpful Hints 9 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... for at least four seconds then press the power button again to start on page 18 in again. The flashing lights are error codes that will not shut down the computer by pressing any key. See Solving Hardware Installation Problems on the keyboard or pressing the power ...
... down , unplug the power cord, wait a few seconds, then plug it in this guide for instructions. ENWW Helpful Hints 9 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... for at least four seconds then press the power button again to start on page 18 in again. The flashing lights are error codes that will not shut down the computer by pressing any key. See Solving Hardware Installation Problems on the keyboard or pressing the power ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 24
...2 Solving Hardware Installation Problems (continued) A new device is not turned Turn off the computer, turn on the computer are codes for specific problems. 3. accepting the changes. Review the documentation that came with the system to determine if you of the... for the board and choose a basic configuration that does not cause a resource conflict. NOTE: DIMM 1 must always be installed. 2. Beeps and flashing LEDs are disabled in Computer Setup. Use Windows Device Manager to verify the proper installation. Cause Solution Wrong memory modules were used...
...2 Solving Hardware Installation Problems (continued) A new device is not turned Turn off the computer, turn on the computer are codes for specific problems. 3. accepting the changes. Review the documentation that came with the system to determine if you of the... for the board and choose a basic configuration that does not cause a resource conflict. NOTE: DIMM 1 must always be installed. 2. Beeps and flashing LEDs are disabled in Computer Setup. Use Windows Device Manager to verify the proper installation. Cause Solution Wrong memory modules were used...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
Page 26
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. Replace the system board. To reduce the risk of the computer and refer to the following table ...
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. Replace the system board. To reduce the risk of the computer and refer to the following table ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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... spinning, then replace heatsink/fan assembly. Replace the system board. None Computer in , but LEDs continue until failure occurs. Beeps stop after fifth iteration but is solved. Reseat the processor. Power on the system board. 2. Continue adding devices one device... normal Suspend mode. ENWW Basic Troubleshooting 19 Replace the power supply. 4. Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Green Power LED flashes every two seconds. Check to wake the computer. Processor thermal 1. seated ...
... spinning, then replace heatsink/fan assembly. Replace the system board. None Computer in , but LEDs continue until failure occurs. Beeps stop after fifth iteration but is solved. Reseat the processor. Power on the system board. 2. Continue adding devices one device... normal Suspend mode. ENWW Basic Troubleshooting 19 Replace the power supply. 4. Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Green Power LED flashes every two seconds. Check to wake the computer. Processor thermal 1. seated ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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...followed by a two second pause. For systems with integrated graphics, replace the system board. Replace the system board. Replace the system board. Beeps stop after fifth iteration but LEDs continue until problem is solved. For systems with a graphics card: 1. See the "Boot Block Emergency Recovery ... failure Replace the system board. (ROM detected failure prior to video). Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes 5 five times, once every second, followed by a two second pause.
...followed by a two second pause. For systems with integrated graphics, replace the system board. Replace the system board. Replace the system board. Beeps stop after fifth iteration but LEDs continue until problem is solved. For systems with a graphics card: 1. See the "Boot Block Emergency Recovery ... failure Replace the system board. (ROM detected failure prior to video). Table 3 Diagnostic Front Panel LEDs and Audible Codes (continued) Activity Beeps Possible Cause Recommended Action Red Power LED flashes 5 five times, once every second, followed by a two second pause.
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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...a two second pause. Press and hold the power button for less than 4 seconds. 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... second, followed by a two second pause. Bad option card. 1. Check that the power button harness is plugged into a working correctly. Beeps stop after fifth iteration but is set to boot. Once a bad card is working AC outlet. 2. Proper voltage setting depends on and ...
...a two second pause. Press and hold the power button for less than 4 seconds. 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... second, followed by a two second pause. Bad option card. 1. Check that the power button harness is plugged into a working correctly. Beeps stop after fifth iteration but is set to boot. Once a bad card is working AC outlet. 2. Proper voltage setting depends on and ...
Quick Setup and Getting Started Guide - Enhanced for Accessibility
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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. 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
Desktop Management Guide
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... USB flash device containing the desired BIOS image file in the root directory. If the system successfully reprograms the ROM, the system will beep 8 times. If BitLocker is not corrupt, Boot Block Emergency Recovery Mode will be displayed on the computer. NOTE: The media must be... unusable. 6 Boot Block Emergency Recovery Mode Boot Block Emergency Recovery Mode permits system recovery in the unlikely event of the ROM that contains code that checks for BIOS image files. Simultaneously, the speaker will automatically power off the power. 2. For example, if a power failure were...
... USB flash device containing the desired BIOS image file in the root directory. If the system successfully reprograms the ROM, the system will beep 8 times. If BitLocker is not corrupt, Boot Block Emergency Recovery Mode will be displayed on the computer. NOTE: The media must be... unusable. 6 Boot Block Emergency Recovery Mode Boot Block Emergency Recovery Mode permits system recovery in the unlikely event of the ROM that contains code that checks for BIOS image files. Simultaneously, the speaker will automatically power off the power. 2. For example, if a power failure were...
HP Compaq dx7300 and dc7700 Business PC Technical Reference Guide, 1st Edition
Page 107
... as the selection and/or mixing of analog channels. Audio Format Front Mic Audio In Rear Mic Audio In [1] CD Audio In Line Audio In PC Beep In Mux/Gain Line Audio Out PB Gain HP Audio Out PB Gain Mux REC Gain ADC w/SRC L/R Audio In SDI HD Audio Interface RST... (PCM) coding and decoding of audio information as well as SD OUT data and is typcially used by the Sample Rate Controllers (SRC) may be recorded (saved) onto a disk drive, routed through an analog-to -analog converter (DAC). The codec supports simultaneous record and playback of stereo (left and right channel ...
... as the selection and/or mixing of analog channels. Audio Format Front Mic Audio In Rear Mic Audio In [1] CD Audio In Line Audio In PC Beep In Mux/Gain Line Audio Out PB Gain HP Audio Out PB Gain Mux REC Gain ADC w/SRC L/R Audio In SDI HD Audio Interface RST... (PCM) coding and decoding of audio information as well as SD OUT data and is typcially used by the Sample Rate Controllers (SRC) may be recorded (saved) onto a disk drive, routed through an analog-to -analog converter (DAC). The codec supports simultaneous record and playback of stereo (left and right channel ...
HP Compaq dx7300 and dc7700 Business PC Technical Reference Guide, 1st Edition
Page 139
.... Reflash ROM using the system's power LED and the system board speaker. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD or replace system board. 9 beeps System powers on but fails to boot. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red...
.... Reflash ROM using the system's power LED and the system board speaker. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD or replace system board. 9 beeps System powers on but fails to boot. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red...
HP Compaq dx7300 and dc7700 Business PC Technical Reference Guide, 1st Edition
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... 8 times @ 1 Hz Invalid ROM (checksum error). Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Beep/Power LED Codes Power LED Probable Cause Blinks red 2 times @ 1 Hz Processor thermal shut down. Check/replace system board. Blinks red 7 times @ 1 Hz...red 3 times @ 1 Hz Processor not installed. Check power supply, CPU, system board. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in this appendix are applicable only for systems running HP/Compaq BIOS. Blinks red 4 times @ 1 Hz Power failure (power supply is overloaded). Blinks red ...
... 8 times @ 1 Hz Invalid ROM (checksum error). Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Beep/Power LED Codes Power LED Probable Cause Blinks red 2 times @ 1 Hz Processor thermal shut down. Check/replace system board. Blinks red 7 times @ 1 Hz...red 3 times @ 1 Hz Processor not installed. Check power supply, CPU, system board. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in this appendix are applicable only for systems running HP/Compaq BIOS. Blinks red 4 times @ 1 Hz Power failure (power supply is overloaded). Blinks red ...
HP Compaq dx7300 and dc7700 Business PC Technical Reference Guide, 1st Edition
Page 195
Index Numerics 8259 Mode 4-12 A Advanced Digital Display (ADD2) 6-2 APIC Mode 4-13 audible (beep) indications 4-23 audio codec 5-32 Audio Specifications 5-32 B BIOS upgrading 8-2 boot device order 8-3 Boot Error Codes 8-5 C CMOS 4-19 CMOS, clearing 4-19 Computer Setup (Utility)8-6 configuration memory 4-19 D Direct Memory Access (DMA) 4-16 Diskette Drive Connector 5-8 diskette drive interface 5-4 F G graphics...
Index Numerics 8259 Mode 4-12 A Advanced Digital Display (ADD2) 6-2 APIC Mode 4-13 audible (beep) indications 4-23 audio codec 5-32 Audio Specifications 5-32 B BIOS upgrading 8-2 boot device order 8-3 Boot Error Codes 8-5 C CMOS 4-19 CMOS, clearing 4-19 Computer Setup (Utility)8-6 configuration memory 4-19 D Direct Memory Access (DMA) 4-16 Diskette Drive Connector 5-8 diskette drive interface 5-4 F G graphics...
Troubleshooting Guide
Page 15
...a single monitor, the monitor must be plugged into an AC power source, there is always voltage applied to the system board. If the system beeps, then the keyboard should be the default VGA source in suspend mode, shut down , unplug the power cord, wait a few seconds, then ... than the factory-installed operating system, check to prevent system board or component damage. The flashing lights are using a printer, you are error codes that model printer. ● Remove all cable connections for loose connections or incorrect connections. ● Wake the computer by pressing and holding the...
...a single monitor, the monitor must be plugged into an AC power source, there is always voltage applied to the system board. If the system beeps, then the keyboard should be the default VGA source in suspend mode, shut down , unplug the power cord, wait a few seconds, then ... than the factory-installed operating system, check to prevent system board or component damage. The flashing lights are using a printer, you are error codes that model printer. ● Remove all cable connections for loose connections or incorrect connections. ● Wake the computer by pressing and holding the...
Troubleshooting Guide
Page 25
...) Nonsystem disk/NTLDR missing message. Remove the diskette from hard drive. The system is attached to a SATA port that is blinking RED and if any beeps are heard. System files missing or not properly installed. 1. If FAT32 formatting, the hard drive cannot be accessed. 3. Hard drive boot has been disabled in... to determine possible causes for four or more seconds to evaluate the drive. If this fails, press the power button for the blinking red and beep codes.
...) Nonsystem disk/NTLDR missing message. Remove the diskette from hard drive. The system is attached to a SATA port that is blinking RED and if any beeps are heard. System files missing or not properly installed. 1. If FAT32 formatting, the hard drive cannot be accessed. 3. Hard drive boot has been disabled in... to determine possible causes for four or more seconds to evaluate the drive. If this fails, press the power button for the blinking red and beep codes.
Troubleshooting Guide
Page 38
...or connected properly. Enter Computer Setup (F10) and enable the USB ports. modules were installed in the upgrade or memory 1. Beeps and flashing LEDs are codes for the LED between the DIMM sockets. If you install a non-plug and play device, Windows automatically recognizes the device and...the wall outlet and allow the internal system components to resolve the resource conflict. To reduce the risk of the computer. Observe the beeps and LED lights on the screen. If you still cannot resolve the issue, contact Customer Support. 32 Chapter 2 Troubleshooting Without Diagnostics ...
...or connected properly. Enter Computer Setup (F10) and enable the USB ports. modules were installed in the upgrade or memory 1. Beeps and flashing LEDs are codes for the LED between the DIMM sockets. If you install a non-plug and play device, Windows automatically recognizes the device and...the wall outlet and allow the internal system components to resolve the resource conflict. To reduce the risk of the computer. Observe the beeps and LED lights on the screen. If you still cannot resolve the issue, contact Customer Support. 32 Chapter 2 Troubleshooting Without Diagnostics ...
Troubleshooting Guide
Page 56
NOTE: The computer will beep once after a POST text message is displayed on page 60.) 2. Replace the... 162-System Options Not Set Configuration incorrect. Reset the date and time under Control Panel. Table A-1 Numeric Codes and Text Messages Control panel message Description Recommended action 101-Option ROM Checksum Error System ROM or expansion board ...Out of Memory setting in Advanced > Onboard Devices. The section also includes some text messages that have numeric codes associated with the expansion card. 6. If the message disappears, there may be a problem with them. See...
NOTE: The computer will beep once after a POST text message is displayed on page 60.) 2. Replace the... 162-System Options Not Set Configuration incorrect. Reset the date and time under Control Panel. Table A-1 Numeric Codes and Text Messages Control panel message Description Recommended action 101-Option ROM Checksum Error System ROM or expansion board ...Out of Memory setting in Advanced > Onboard Devices. The section also includes some text messages that have numeric codes associated with the expansion card. 6. If the message disappears, there may be a problem with them. See...
Troubleshooting Guide
Page 63
... three 3 times, once every second, followed by a two second pause. Beeps stop after fifth iteration but LEDs continue until problem is running. ENWW Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 57 WARNING! Recommended actions in the following table to cool before touching. Table... A-2 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. protection activated: A fan may occur before proceeding. Open hood, ...
... three 3 times, once every second, followed by a two second pause. Beeps stop after fifth iteration but LEDs continue until problem is running. ENWW Interpreting POST Diagnostic Front Panel LEDs and Audible Codes 57 WARNING! Recommended actions in the following table to cool before touching. Table... A-2 Diagnostic Front Panel LEDs and Audible Codes Activity Beeps Possible Cause Recommended Action Green Power LED On. protection activated: A fan may occur before proceeding. Open hood, ...