Reliability; Configuration Jumper Settings - Intel AP440FX Technical Product Specification

Table 24 lists the motherboard configuration jumper positions and indicates the meaning for each
position.
Table 24. Configuration Jumper Settings
Function
FDWPR - Flash Write Protect
FLASH - Flash Recover
CMOS - Clear CMOS Contents
PSWCLR - Password Clear
Disable/Enable
SETUP - Setup Enable/Disable
Riser with 2 PCI slots
Riser with 3 PCI slots
3.5 V Processor Voltage Jumper
Note: The text appearing in a BOLD-ITALIC font duplicates the text of the motherboard silk-screening.

1.14 Reliability

The Mean-Time-Between-Failures (MTBF) data is calculated from predicted data @55 °C in
accordance with the Intel Reliability Policy and Procedures Handbook.
Motherboard
Jumper Configuration
UP - NOR (Default), Normal operation
J4L2-D, 5-6
J4L2-D, 4-5 DOWN - PRT, Protect
J4L2-E, 2-3 UP - NOR (Default), Normal operation
DOWN - REC - Enable Top Boot block to
J4L2-E, 1-2
recover Flash.
UP - NOR (Default), Normal operation
J4L2-F, 5-6
J4L2-F, 4-5 DOWN - CLR , Clear CMOS content.
J4L2-G, 2-3 UP - DIS , Disable
DOWN - ENA , Enable system password
J4L2-G, 1-2
capability.
J4L2-H, 5-6 UP - ENA , Enable
J4L2-H, 4-5 DOWN - DIS , Disable setup accessibility.
J1J1, 1-2 and Enables use of riser card with two (2) PCI
J1J1, 4-5 slots.
J1J1, 2-3 and Enables use of riser card with three (3) PCI
J1J1, 5-6 slots.
J8A2 Installed - 3.5 V Processor.
Not Installed - All other processor types.
60239 Hours
Motherboard Description
37