HP 2000 Base Model manual Activity Beeps Possible Cause

Page 41

Table A-1Diagnostic Front Panel LEDs and Audible Codes (continued)

Activity

Beeps

Possible Cause

Recommended Action

Press and hold the power button for less than 4 seconds. If the hard drive LED does not turn on green then:

1. Check that the unit is plugged into a working AC outlet.

2. Ensure that the DC power cable is plugged into the I/O panel.

3. Replace the power supply.

Interpreting POST diagnostic front panel LEDs and audible codes 35

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Contents Hardware Reference Guide Product notice About This Book Iv About This Book Table of contents Preventing electrostatic damage Grounding methods Product Models Standard featuresProduct overview Page Rear components Connecting a serial device Tools needed Hardware upgradesPage Unfolding the stand Adjusting the tilt angleRouting cables to external devices Page Replacing the power supply Page Page Installing optional HP integrated USB peripheral modules Page Page Page DDR3-SDRAM Sodimm Installing memoryRemove the front panel. See Removing the front panel on Removing the front panel Page Replacing the front panel Page Replacing the hard drive Page Page Replacing the battery Remove the front panel. See Removing the front panel on Securing the RP2 to a counter top Cable lock Installing an external security lockPadlock Touch screen calibration Configuring the softwareConfiguring the MSR Configuring powered serial ports Table A-1Diagnostic Front Panel LEDs and Audible Codes TroubleshootingAppendix a Troubleshooting Activity Beeps Possible Cause Grounding methods Electrostatic dischargePreventing electrostatic damage Computer operating guidelines and routine care Touch screen maintenanceShipping preparation Index
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