IBM 4800-741 Hardware Service Guide - Page 134
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Updated July 14, 2008 L local area network 15 M memory, system 16 mercury-added statement 112 model descriptions 2 N navigation and menus 79 non-POS I/O devices, support for 20 notices 97, 103 battery recycling 110 cable ferrites 108 electronic emissions 105 electrostatic discharge (ESD) 108 end of life disposal 109 IBM 103 Intel 112 O operating system, supported 21 optional features 13 optional USB DASD 16 overview, system 1 P password, resetting 80 PC I/O 16 perchlorate 111 physical characteristics 2 power management 12 power switch operation 9 powered USB connectors 20 preliminary checklist for testing 73 printers location of printer jumper on I/O card 19 voltage 19 problem determination 73 problem isolation 74 program, using the BIOS setup 79 publications, related xi R Redundant Array of Inexpensive Disks 22 accessing the RAID setup menu 77 determing a hard drive failure 75 replacing and rebuilding a hard drive 77 using 75 related publications xi removal and replacement procedures 25 air duct 44 before you begin 26 CD-ROM 33 control switch card 47 removal and replacement procedures (continued) covers 29 exhaust fan 38 hard disk drive 36 heat sink and processor 45 I/O module holders 43 I/O modules 42 memory modules 62 planar 54 power supply 48 riser card 49 rubber seal 39 spline 41 top plate 32 UPS 56 UPS expansion housing 58 removing cable guide arm and cable guide arm assembly 66 removing the front service housing removing the cable guide and the cable guide arm assembly 66 removing the pull-out handle 66 removing the system and bezel latches 64 requirements, special tools 75 resetting password 80 restoring CMOS default settings 80 S safety information 97 saving settings 80 service, calling for 23 settings, diagnostics and configuration 79 setup program, using the BIOS 79 software compatibility 22 software interface, unique 17 software license agreement, Intel 112 special tools requirements 75 standard features 13 support, USB 16 SurePOS Models 721, 741, and 781 cash drawers, autosensing IBM 27 system and driver support 21 system memory 16 system overview 1 T Taiwanese battery recycling statement 110 trademarks 112 U unique software interface 17 UPS battery life 10 configuration (DIP) switches 11 host-dependent mode 11 input voltage 10 specifications 10 standalone mode 11 116 SurePOS 700 Series: SurePOS 700-721/741/781, 722/742/782 Hardware Service Guide