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____________________ Information in this document is subject to change without notice. © 1998 Dell Computer Corporation. All rights reserved. Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly forbidden. Trademarks used in this text: Dell and the DELL logo are registered trademarks and Dell Precision is a trademark of Dell Computer Corporation; Intel and Pentium are registered trademarks and Xeon and MMX are trademarks of Intel Corporat
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&RQWHQWV &KDSWHU 6\VWHP2YHUYLHZ System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Dual-Processor Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Advanced Expansion Subsystem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Hard-Disk Drive Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Enhance
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&KDSWHU %HHS&RGHVDQG(UURU0HVVDJHV POST Beep Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 System Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Fatal System Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 &KDSWHU 5HPRYLQJDQG5HSODFLQJ3DUWV Recommended Tools . . . . . . . . . . . . . . .
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Figure 1-1. Computer Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 )LJXUHV Figure 1-2. Front-Panel Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figure 1-3. Internal View and Back Panel of the Mini Tower Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Figure 1-4. Expansion-Card Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Figure 1-5. Drive Locations . . . . . . . . . . . . . . . . . . . . . .
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Table 1-1. DC Voltage Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 7DEOHV Table 1-2. System-Board Jumper Settings . . . . . . . . . . . . . . . . . . . . . 1-15 Table 1-3. Interrupt Request Assignments . . . . . . . . . . . . . . . . . . . . . 1-16 Table 1-4. DREQ Line Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 Table 1-5. Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18 Table 3-1. POST Beep Codes . . . . .
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5HDG7KLV)LUVW A prerequisite for using this manual to service Dell computer systems is a basic ® knowledge of IBM -compatible PCs and prior training in IBM-compatible PC troubleshooting techniques. In addition to information provided in this manual and the User’s Guide that came with the system, Dell provides the Diagnostics and Troubleshooting Guide for troubleshooting procedures and instructions on using the Dell diagnostics to test the computer system. :DUQLQJV&DXWLRQVDQG1RWHV Thr
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&+$37(5 6\VWHP2YHUYLHZ ™ Dell Precision 610 systems are high-speed, upgradable workstations ® ® ™ ™ designed around Intel Pentium II Xeon microprocessors with MMX ® technology. These Dell systems support the high-performance Peripheral Component Interconnect (PCI) bus and the accelerated graphics port (AGP) bus. Each system also has an Industry-Standard Architecture (ISA) design with one ISA slot that allows you to configure the computer system to your initial requirements and then upg
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6\VWHP)HDWXUHV The system includes the following features: Dual-processor capability Advanced combination PCI expansion and ISA subsystem Plug and Play capability Enhanced dual-interface enhanced integrated drive electronics (EIDE) subsystem SCSI support using two integrated SCSI channels — The primary (Adaptec AIC-7890) channel provides Ultra2/Wide low- voltage differential (LVD) (80-MB/sec) support for high-performance SCSI hard-disk drives and an optional redundant arrays of ind
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When following the procedures in this manual, assume that the location or direction relative to the computer is as shown in Figure 1-1. top back front bottom Mini Tower Computer LJ XUH) & RP SXWH U 2 UL HQ WD WL RQ 87 ,21&$ R 7 D Y RLG S RVVL EO H G DW D RU IL O H V WUX FWX UH XF RUUS LW RQV KW H SD IURQQHO W VH UHW EX WWR Q VK RX OG EH VX GH QR O\ Z K QH KW H FRP SX WHU FDQ Q WR HE UHERRW HG E\ SUHVVL Q J & WUO ! $O W! ’HO! %HIRUH \ RX VX H WK H UHV HW E X WWRQ WR LQ L WLD WH D KD
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Figure 1-3 points out many of the system’s internal components and back- panel features. power supply AC power receptacle security cable slot external drive bays parallel port connector SCSI port connector internal serial port 1 connector drive bays serial port 2 connector keyboard connector mouse connector microphone jack line-out jack line-in jack USB connectors NIC connector video connector padlock ring JL XUH) ,Q W HUQ DO 9L HZ DQ G %DFN DQ HO 3 IR W K H 0LQ L R ZH U 7 & RP SXWH U
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After all legacy cards have been configured by the operating system or with the ICU, the computer automatically assigns any required memory space, IRQ lines, and DMA channels to any installed Plug and Play ISA expansion cards and PCI expansion cards the next time the computer is rebooted. Chapter 4, “Using the ISA Configuration Utility,” in the Dell Precision WorkStation 610 Mini Tower Systems User’s Guide describes the ICU and provides instructions for using it to configure the computer.
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+DUG'LVN'ULYH2SWLRQV Dell Precision 610 mini tower systems have eight drive bays for installing the following types of drives (see Figure 1-5): The externally accessible drive bays at the front of the computer consist of one 3.5-inch drive bay (dedicated to a 3.5-inch slimline diskette drive) and three 5.25-inch drive bays that can hold up to three half-height, 5.25-inch devices—typically tape drives or CD-ROM drives. Alternately, 3.5-inch devices can be installed in the 5.25-inch bays
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NOTE: The externally accessible drive bays at the front of the computer are normally used for diskette drives, CD-ROM drives, and/or tape drives. Hard- disk drives should be installed in the internal hard-disk drive positions described in “Hard-Disk Drive Options” found earlier in this chapter. For detailed information about the data storage subsystem, see Chapter 10, “Installing Drives,” in the User’s Guide. 6&6,6XSSRUW SCSI drives are supported by using two integrated SCSI channels: The
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The 10/100-Mbps NIC supports a 10-Mbps direct connection to either a Category 3 or a Category 5 Ethernet cable. When the NIC operates in the 100-Mbps mode, a Category 5 Ethernet cable must be used. Chapter 5, “Using the Network Interface Controller,” in the User’s Guide pro- vides instructions for connecting the computer to, and configuring it for use on, an Ethernet network. 86% USB capability simplifies connection of peripheral devices such as mice, print- ers, and computer speakers. The US
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&RPSXWHU6HUYLFH The following subsections provide service-related information about the computer. 6\VWHP3RZHU6XSSO\ The 330-W system power supply can operate from an AC power source of 115 VAC at 60 Hz or 230 VAC at 50 Hz. The system power supply provides the DC operating voltages and currents listed in Table 1-1. NOTE: The power supply produces DC voltages only under its loaded condi- tion. Therefore, when you measure these voltages, the DC power connectors must be connected to their co
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–5 VDC (white) +5 VDC (red) –5 VDC (white) +5 VDC (red) common (black) +5 VDC (red) 2 common (black) TFSC (brown) common (black) +3.3 VDC (blue/white) 1 common (black) PSON# (gray) 13 14 15 16 17 18 19 20 21 22 23 24 P1 123 4 5 6 78 9 10 11 12 +5 VDC (red) +3.3 VDC (blue/white) common (black) +3.3 VDC (blue/white) +5 VDC (red) common (black) common (black) common (black) 3 PWRGOOD (orange) –12 VDC (blue) +12 VDC (yellow) +5 VFP (purple) 1 Pin 13 — PSON# should measure between +4 and +5 VDC
