Keysight Technologies E4982A Installation Manual

Keysight Technologies E4982A Installation Manual Manual pdf 51 page image

Troubleshooting 2LCR Meter 49System RecoveryBy executing system recovery, you can return the E4982A’ssystem (the Windows operating system and the firmware) tothe factory state (at the time of purchase*1 ).Notes on executing the factory recovery functionExecuting the factory recovery function causes the followingconditions:• In addition to the Windows operating system and thefirmware, the following settings of the E4982A arereturned to the factory state.• Network setting• GPIB setting• You need to execute initial registration again.Files that you have created using the save function (files inthe D drive) are not affected. However, Keysight recommendsbacking them up before executing system recovery forprecautionary purposes. For more information on backup,refer to “Backing Up the Data” as described in E4982AOnline Help.Procedure to execute the factory recoveryThis section describes how to return the contents of the Cdrive to the factory state.Step 1. Shut down the E4982A.* 1. The default setting of the hard disk is recovered during the system recovery. For thehard disk that had failed earlier and had been replaced (after purchase), its default settingmay not be the same as the factory state.CAUTION Strictly follow the steps described below. If you do any operationother than the following steps, the system may not be recovered.NOTE You need a keyboard for this operation.