Setting System-Board Configuration Jumpers

Setting the BIOS Write Jumper (J6A4)

19 Attention: Only a qualified, technical person knowledgeable about boot block update utility programs should change the BIOS Write Jumper (J6A4-1) setting.

J6A4

Writable

1 BIOS Write

1 2 3

This jumper enables updating the BIOS in flash memory with a special utility. The factory default leaves this function enabled so that you can update the BIOS from a startable diskette without having to open the server covers and change the jumper.

Contact your IBM reseller or IBM marketing representative for a copy of the utility that updates the BIOS.

298PC Server 704 User's Handbook

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IBM 704 manual Setting the Bios Write Jumper J6A4