Lenovo NetVista Hardware Maintenence Manual for Netvista 6838 and 6848 systems - Page 33
Installing options Type 6838
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Chapter 5. Installing options Type 6838, 6848 Before you begin 25 System reliability considerations 25 I/O connector/port locations - Type 6838 and 6848 26 Removing the cover 26 Internal drive removal and replacement . . . . . 27 Installing internal drives in bays 1, 2 and 3 . . . 28 CD-ROM drive jumper settings. . . . . . 29 Installing internal drives in bays 4, 5, 6 and 7 . . 30 Hard disk drive jumper settings . . . . . 32 Installing a security U-bolt 32 Installing memory modules 33 Installing adapters 35 Adapter slots 35 AGP adapter 37 Audio adapter 38 ADSL modem 38 Replacing the cover 38 Before you begin Before you begin to install options in your computer, read the following information: v Become familiar with the safety and handling guidelines specified under "Handling electrostatic discharge-sensitive devices" on page 90, and read the safety statements in "Safety information" on page 87. These guidelines will help you work safely with your computer or options. v Make sure that you have an adequate number of properly grounded electrical outlets for your computer, monitor, and any other options that you intend to install. v Back up all important data before you make changes to hard disk drives. v Have a small, flat-blade screwdriver available. v For a list of supported options for your computer, refer to http://www.ibm.com/pc/support on the World Wide Web. System reliability considerations To help ensure proper cooling and system reliability, make sure: v Each of the drive bays either has a drive, or a filler panel and electromagnetic compatibility (EMC) shield installed. v There is space around the computer to allow the computer cooling system to work properly. Leave about 127 mm (5 in.) of space around the front and rear of the computer. v Cables for optional adapters are routed according to the instructions that are provided with the adapters. v A failed fan is replaced within 1 hour. © Copyright IBM Corp. 2000 25