Dell OptiPlex E1 Bedienungsanleitung

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1-2 Dell OptiPlex E1 Managed PC Service Manual0DLQ0HPRU\Main memory for the OptiPlex E1 system ranges from a minimum of 16 MB to a maximum of 256 MB.

System Overview 1-3NOTE: If the diskette drive and tape drive are both attached to the diskette drive controller on the system board, only the diskett

1-4 Dell OptiPlex E1 Managed PC Service Manualmodem to facilitate speakerphone functionality. The TAPI-compliant telephony input is a mono source with

System Overview 1-5) XOO6HWRI,23RUWVFor desktop connectivity, the OptiPlex E1 system includes the following ports: 25-hole, bidirectional parall

1-6 Dell OptiPlex E1 Managed PC Service Manual$ GYDQFHG([SDQVLRQ)HDWXUHVThe OptiPlex E1 system contains advanced expansion subsystems that can sup

System Overview 1-7([SDQVLRQ&DUG6ORWVThe OptiPlex E1 computer has three expansion-card slots. The riser board has two ISA expansion-card connec

1-8 Dell OptiPlex E1 Managed PC Service Manual&RPSXWHU6HUYLFH,QIRUPDWLRQThe following subsections provide service-related information about the

System Overview 1-9SEPP cartridge connector (SLOT1)primary EIDE interface connector (IDE1) diskette/tape drive interface connector (DSKT)riser board c

1-10 Dell OptiPlex E1 Managed PC Service Manual6\VWHP%RDUG-XPSHUV333MHZ*Micro-processor speed Install jumper if the microprocessor’s internal speed

System Overview 1-11,QWHUUXSW$VVLJQPHQWVIRQ0 Generated by system timer.IRQ1 Generated by keyboard controller.IRQ2 Generated internally by interrupt

____________________Information in this document is subject to change without notice.© 1994–1998 Dell Computer Corporation. All rights reserved.Reprod

1-12 Dell OptiPlex E1 Managed PC Service Manual'0$&KDQQHO$VVLJQPHQWVDREQ0 AvailableDREQ1 AvailableDREQ2 Generated by super I/O controller t

System Overview 1-13+DUG'LVN'ULYH6HUYLFH,QIRUPDWLRQThe hard-disk drive assembly (consisting of the hard-disk drive and the hard-disk dr

1-14 Dell OptiPlex E1 Managed PC Service Manual3LQ$VVLJQPHQWVIRUWKH'&3RZHU&RQQHFWRUVThe power-supply output voltages can be measure

System Overview 1-15'&3RZHU'LVWULEXWLRQFigures 1-11 and 1-12 provide the following information about DC power distribution:  Power-su

1-16 Dell OptiPlex E1 Managed PC Service ManualP5P4P3P2P1

System Overview 1-17–5 VDCfusescore VCC +2.1 to +3.5 VDC+3.3 VDCpower management and NIC logicRTC/NVRAM+5 VDC+5 VDC+5 VDC+5 VFP+5 VDC–5 VDC+12 VDC–12

1-18 Dell OptiPlex E1 Managed PC Service Manual7HFKQLFDO6SHFLILFDWLRQVzMicroprocessor type . . . . . . Intel Celeron microprocessorMicroprocesso

System Overview 1-19Architecture . . . . . . . . . . . . . 64-bit (nonparity), noninterleavedDIMM sockets . . . . . . . . . . . two (gold contacts)D

1-20 Dell OptiPlex E1 Managed PC Service ManualMicrophone (optional) . . . . . . . . . . . . 89-mVrms (maximum); mono Line-out (optional) . . . . .

System Overview 1-21DC power supply wattage . . . . . . . . . . . . . . . . 145 WPower-supply heat dissipation . . . . . . . . . . . . . . 808 BTU (

v&RQWHQWV&KDSWHU 6\VWHP2YHUYLHZ  System Features . . . . . . . . . . . . . . . . .

1-22 Dell OptiPlex E1 Managed PC Service Manual

Basic Troubleshooting 2-1&+$37(5%DVLF 7URXEOHVKRRWLQJThis chapter provides basic troubleshooting procedures applicable to the Dell OptiPlex E1

2-2 Dell OptiPlex E1 Managed PC Service Manual([WHUQDO9LVXDO,QVSHFWLRQThe external visual inspection consists of a quick inspection of the exterior

Basic Troubleshooting 2-3Does the inspection reveal any problems?Yes. Refer to the appropriate procedure in Chapter 4, “Removing and Replacing Parts.”

2-4 Dell OptiPlex E1 Managed PC Service ManualDiskette-drive and hard-disk drive access indicators: These indicators light up in response to data bei

Basic Troubleshooting 2-5The microprocessor is physically located in a SEPP cartridge/heat sink assembly on the system board. To reseat the microproce

2-6 Dell OptiPlex E1 Managed PC Service Manual5X QQLQJWKH6\VWHP'LDJQRVWLFVThe OptiPlex E1 system uses either diskette-based or server-based di

Basic Troubleshooting 2-7The tests continue to run until an error is encountered. When an error is reported, you have the option of stopping or contin

2-8 Dell OptiPlex E1 Managed PC Service ManualTo run the diskette-based diagnostics, follow these steps:Starting the diagnostics causes the Dell logo

Beep Codes and Error Messages 3-1&+$37(5%HHS&RGHVDQG(UURU0HVVDJHVThis chapter describes the beep codes and error messages for the Dell O

viHard-Disk Drive Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13Power-Supply Service Data . . . . . . . . . . . . . . .

3-2 Dell OptiPlex E1 Managed PC Service Manual1-3-1 Main-memory refresh verifi-cation failureFaulty or improperly seated DIMM or defective system boar

Beep Codes and Error Messages 3-36\VWHP(UURU0HVVDJHVSystem error messages typically are presented on the screen during the POST but can occur any ti

3-4 Dell OptiPlex E1 Managed PC Service ManualData error Computer received un-recoverable data-read error from diskette or hard-disk drive.Faulty disk

Beep Codes and Error Messages 3-5Invalid config-uration information - please run SETUP programSystem Setup program contains incorrect sys-tem configur

3-6 Dell OptiPlex E1 Managed PC Service ManualMemory alloca-tion errorSoftware in use con-flicts with operating system, application, or utility.Faulty

Beep Codes and Error Messages 3-7Seek error MS-DOS unable to locate specific track on diskette or hard-disk drive.Defective diskette or hard-disk driv

3-8 Dell OptiPlex E1 Managed PC Service Manual

Removing and Replacing Parts 4-1&+$37(55HP RYLQJDQG5HSODFLQJ3DUWVThis chapter provides procedures for removing the components, assemblies, a

4-2 Dell OptiPlex E1 Managed PC Service Manual,QVLGHWKH&RPSXWHUFigure 4-1 shows the interior of the computer and identifies major compo-nents fo

Removing and Replacing Parts 4-3&RPSXWHU&RYHUTo remove the computer cover, follow these steps:Three plastic hooks on the inside-front part of

viiSystem Board Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16DIMMs. . . . . . . . . . . . . . . . . . . . . .

4-4 Dell OptiPlex E1 Managed PC Service Manual(MHFW3RZHUDQG5HVHW%XWWRQV To remove the eject, power, or reset button, follow these steps: When

Removing and Replacing Parts 4-5)URQW3DQHO,QVHUWVTo remove a front-panel insert, follow these steps:To replace a 5.25-inch front-panel insert, posit

4-6 Dell OptiPlex E1 Managed PC Service Manual&RQWURO3DQHOTo remove the control panel, follow these steps:When you reinstall the control panel, b

Removing and Replacing Parts 4-7'ULYHVFigure 4-6 shows an example of drive hardware that can be installed in the computer. Refer to this figure w

4-8 Dell OptiPlex E1 Managed PC Service Manual([WHUQDOO\$FFHVVLEOH'ULYH$VVHPEOLHVThe following subsections contain removal/replacement procedu

Removing and Replacing Parts 4-9,QFK'ULYH$VVHPEO\To remove a 5.25-inch drive assembly, follow these steps:When you replace the 5.25-inch d

4-10 Dell OptiPlex E1 Managed PC Service Manual+DUG'LVN'ULYH$VVHPEO\To remove the hard-disk drive, follow these steps:When you reinstall

Removing and Replacing Parts 4-116\VWHP3RZHU6XSSO\To remove the system power supply, follow these steps:When you replace the system power supply, p

4-12 Dell OptiPlex E1 Managed PC Service Manual([SDQVLRQ&DUGVThe computer has a removable expansion-card cage. The expansion-card cage contains t

Removing and Replacing Parts 4-13([SDQVLRQ&DUGTo remove an expansion card, follow these steps: expansion cardcard-slot openingcard-mountingbracke

viiiFigure 4-18. Installing a Video-Memory Upgrade Module. . . . . . . . . . . . . 4-18Figure 4-19. SEPP Cartridge/Heat Sink Removal. . . . . . . . .

4-14 Dell OptiPlex E1 Managed PC Service Manual5LVHU%RDUGTo remove the riser board, follow these steps:When you replace the riser board, be sure that

Removing and Replacing Parts 4-156\VWHP%RDUGTo remove the system board, follow these steps:NOTE: If you are replacing the system board, remove all DI

4-16 Dell OptiPlex E1 Managed PC Service Manual6\VWHP%RDUG&RPSRQHQWVThe subsections that follow Figure 4-15 contain procedures for removing/repl

Removing and Replacing Parts 4-17',00VTo remove a DIMM from one of the two DIMM sockets, follow these steps:2.1.securing clips (2)securing clips

4-18 Dell OptiPlex E1 Managed PC Service Manual9LGHR0HPRU\You can upgrade video memory from 2 to 4 MB by installing a video-memory upgrade module in

Removing and Replacing Parts 4-190LFURSURFHVVRUTo take advantage of future options in processor speed and functionality, you can replace the micropro

4-20 Dell OptiPlex E1 Managed PC Service ManualTo remove the SEPP cartridge/heat sink assembly, follow these steps:NOTE: When installing the SEPP cart

Removing and Replacing Parts 4-21To install the system battery, follow these steps:

4-22 Dell OptiPlex E1 Managed PC Service Manual

System Setup Program A-1$33(1',;$6\VWHP6HWXS3URJUDPThis appendix describes the System Setup program for the Dell OptiPlex E1 Managed PC, which

ix

A-2 Dell OptiPlex E1 Managed PC Service Manual6\VWHP6HWXS6FUHHQ to select SPACE,+,- to change ESC to exit F1=Help Sy

System Setup Program A-3Time Resets time on computer’s internal clock.Date Resets date on computer’s internal calendar.Diskette Drive A Diskette Drive

A-4 Dell OptiPlex E1 Managed PC Service ManualCPU Speed Indicates processor speed at which system boots—the processor’s rated speed or a slower compat

Index 1,QGH[1XPEHUV3.5-inch diskette drive removal, 4-85.25-inch drive assembly removal, 4-9$AC power receptacle, 1-6AC voltage selection switch, 1-6

2 Dell OptiPlex E1 Managed PC Service Manualcontrols and indicators (continued)NIC activity indicator, 1-4NIC link integrity indicator, 1-4power butto

Index 3.key combinations, 1-20enter System Setup program, A-10main memory, 1-2, 1-7memory subsystemexpansion using DIMMs, 1-7flash ROM, 1-2main memory

4 Dell OptiPlex E1 Managed PC Service Manualsystem boardcomponent locations, 1-9features, 1-8jumper locations, 1-10removal, 4-15system diagnostics. Se

x5HDG7KLV)LUVWA prerequisite for using this manual to service Dell computer systems is a basic knowledge of IBM®-compatible PCs and prior training i

System Overview 1-1&+$37(56\VWHP2YHUYLHZThis manual contains field-servicing information for the Dell® OptiPlex® E1 Managed PC computer. The De