Clear Cmos/Flash Boot Block Recovery; Processor Speed Settings; System Board Memory; Installing Memory - IBM A40I TYPE 2271 Hardware Maintenance Manual

Ibm personal computer user manual
Hide thumbs Also See for A40I TYPE 2271:
Table of Contents

Advertisement

Clear CMOS/Flash Boot Block Recovery

Use the recovery jumper setting to Clear CMOS or to Flash Boot Block Recover.

Processor Speed Settings

Processor speed for type 2271/6840/6841 computers are fixed and are determined
by the processor. There are no settings required.

System board memory

Installing memory

When installing DIMMs, the following rules apply:
v Fill each system memory connector sequentially, starting at DIMM 0.
v Use 3.3 V, 133 MHz, unbuffered, SDRAM non-parity DIMMs.
v Use only 64, 128, or 256 MB DIMMs in any combination.
To install a memory module, do the following:
1. Remove the AGP adapter.
2. Locate the DIMM connectors.
3. If the retaining clips are not already open, open them.
30
Hardware Maintenance Manual A40 Type 6840 A40P Type 6841 A40i Type 2271: IBM NetVista Computer
Jumper
CMOS Reset
Note: The A40/A40P/A40i CMOS clear/recovery jumper pins are numbered as follows:
v Pin 1 is the farthest from the battery.
v Pins 2 and 3 are below pin 1, as seen in the System Board layout.
Setting
2-3
1-2 (D)
Description
CMOS Reset/Flash Recovery
Mode
Normal Mode

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

A40p type 6841Netvista a40Netvista a40p6840gau - netvista a40 - 6840NetvistaNetvista a40 6840 ... Show all

Table of Contents