IBM 84885BU User Manual - Page 35
Customer, replacement, units
View all IBM 84885BU manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 35 highlights
Chapter 4. Customer replacement units This chapter provides basic instructions for installing hardware options in the server. These instructions are intended for users who are experienced with setting up IBM server hardware. Installation guidelines Before you begin installing options, read the following information: v Read Appendix B, "Safety information," on page 143, and the guidelines in "Handling static-sensitive devices" on page 26. This information will help you work safely with the server and options. v Make sure that you have an adequate number of properly grounded electrical outlets for the server, monitor, and other devices. v Back up all important data before you make changes to disk drives. v Have a small flat-blade screwdriver available. v You do not have to turn off the server to install or replace hot-swap drives or hot-plug Universal Serial Bus (USB) devices. v Blue on a component indicates touch points, where you can grip the component to remove it from or install it in the server, open or close a latch, and so on. v Orange on a component or orange label on or near a component indicates that the component can be hot-swapped, which means that if the server and operating system support hot-swap capability, you can remove or install the component while the server is running. (Orange can also indicate touch points on hot-swap components.) See the instructions for removing and installing a specific hot-swap component for any additional procedures that you might have to perform before you remove or install the component. v When you need to access the inside of the server to install options, you might find it easier to lay the server on its side. v For a list of supported options for the server, go to http://www.ibm.com/pc/ compat/. System reliability guidelines To help ensure proper cooling and system reliability, make sure that: v Each of the drive bays has a drive or a filler panel and electromagnetic compatibility (EMC) shield installed. v There is adequate space around the server to allow the server cooling system to work properly. Leave approximately 50 mm (2 in.) of open space around the front and rear of the server. Do not place objects in front of the fans. For proper cooling and airflow, replace the server cover before turning on the server. Operating the server for extended periods of time (more than 30 minutes) with the server cover removed might damage server components. v You have followed the cabling instructions that come with optional adapters. v You have replaced a failed fan as soon as possible. v You have replaced a hot-swap drive within 2 minutes of its removal. v You do not remove the air baffle when the server has power or is running. Operating the server without the air baffle might cause the microprocessor to overheat. v Microprocessor socket 2 always contains either a microprocessor baffle or a microprocessor and heat sink. © Copyright IBM Corp. 2004 25