Ibm 6648 Manuale Utente Scaricare il pdf (Pagina 82)

Note: The A40/A40P 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 A40/A40P System Board

layout.

Jumper Setting Description

CMOS Reset 2-3 CMOS Reset/Flash Recovery Mode

1-2 (D) Normal Mode

A40/ A40P Processor Speed Settings

Processor speed for type 6568/6569/6648/6649 computers are fixed and are

determined by the processor. There are no settings required.

A40/A40P Diskette Write Access

Diskette Write Enable and Write Protect options are changed in the Setup

Configuration. See “Setup Utility program” on page 41.

68 Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,

6649

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Ibm 6648 Manuale Utente Pagina 82