DECstation 5000/260, Руководство оператора, Страница: 133 / 215

9.2 Installing and Removing a PrestoServe/NVRAM Module
9.2 Installing and Removing a PrestoServe/NVRAM Module
The PrestoServe nonvolatile random-access memory (NVRAM) module is an
option for your workstation that provides 1 megabyte of battery-backed up
memory. The NVRAM module (MS02-NV) can be installed only in memory slot
14 on the base system module. You install and remove an NVRAM module
in basically the same way that you install and remove memory modules (see
Section 9.1.1 and Section 9.1.3).
To test an NVRAM module,
1. Turn on your workstation.
The system unit runs the power-up self-test. (For details about the
self-test, see Chapter 3.) When the test is done, the console prompt
(
>>
) appears. If an error message appears, turn to Chapter 11 for
troubleshooting instructions.
Installing Internal Option Modules 9–11