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1RWHV &DXWLRQV DQG :DUQLQJV Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type. These blocks are notes, cautions, and warnings, and they are used as follows: NOTE: A NOTE indicates important information that helps you make better use of your computer system.
'HOO 2SWL3OH[ ( 0DQDJHG 3& 6\VWHPV 'RFXPHQWDWLRQ 8SGDWH This document updates information provided in your online Dell OptiPlex E1 Managed PC System Users Guide and in your Dell OptiPlex E1 Managed PC Reference and Installation Guide.
To reinstall the Microsoft-updated ATAPI driver for Windows NT 4.0, perform the following steps: 1. If you have not already done so, use the Program Diskette Maker to make a diskette copy of the Microsoft-updated ATAPI driver diskette image on your harddisk drive. The Program Diskette Maker is available through the Dell Accessories program folder. For more information, refer to the online help provided in the Program Diskette Maker. 2. Start the Windows NT operating system.
$FFHVVLQJ 2QOLQH 'RFXPHQWDWLRQ In addition to the online System User's Guide, your system also includes online versions of the Reference and Installation Guide and the Diagnostics and Troubleshooting Guide in portable document format (PDF) files on the hard-disk drive. These documents are located in the Dell Accessories folder. 6\VWHP 6HWXS &DWHJRULHV The following subsections provide updated information about some of the categories listed on the System Setup screen.
,'( &' 520 5HDGHU Selecting IDE CD-ROM Reader causes the system to try booting from the CD-ROM drive first. If the system finds a CD that is not bootable in the drive or finds a problem with the drive itself, it displays an error message. If it does not find a CD in the drive, the system tries to boot from the next device in the boot sequence list. 3;( Selecting PXE (Preboot eXecution Environment) causes the system to boot from the integrated network interface controller (NIC) first.
If the computer cover is removed while the intrusion monitor is set to Enabled, the setting changes to Detected and the following message is displayed during the boot routine at the next system start-up: $OHUW &RYHU ZDV SUHYLRXVO\ UHPRYHG If the computer cover is removed while the intrusion monitor is set to EnabledSilent, the setting changes to Detected, but the alert message is not displayed during the boot sequence at the next system start-up.
As you press each character key (or the spacebar for a blank space), a placeholder appears in the field. The password assignment operation recognizes keys by their location on the keyboard, without distinguishing between lowercase and uppercase characters. For example, if you have an M in your password, the system recognizes either M or m as correct. Certain key combinations are not valid. If you enter one of these combinations, the system emits a beep.
After you verify the password, the Setup Password setting changes to Enabled. The next time you enter the System Setup program, the system prompts you for the setup password. A change to the Setup Password setting becomes effective immediately (rebooting the system is not required). 2SHUDWLQJ ZLWK D 6HWXS 3DVVZRUG (QDEOHG If Setup Password is set to Enabled, you must enter the correct setup password before you can modify the majority of the System Setup categories.
NOTE: After you remove and replace the cover, the chassis intrusion detector will cause the following message to be displayed at the next system start-up: $/(57 &RYHU ZDV SUHYLRXVO\ UHPRYHG 5. To reset the chassis intrusion detector, enter the System Setup program and reset Chassis Intrusion. See Chassis Intrusion in Chapter 2 of your Reference and Installation Guide for instructions.
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