Also known as:

• Gateway Jabil Maverick 440BX NLX
• Packard Bell PB1010
• Gateway 4000451 , 4000406 , 4000429 , 4000326
• Gateway Maverick II
• Gateway 4000490 (no VGA)
• Gateway E-3200
• Apricot CX400
• NEC PowerMate 8100

Known issues:

• Underpowered VRM (in certain revisions)

Some revisions of this motherboard may have an underpowered VRM, which refers to a VRM that is lacking in either current delivery capability or thermal design margin. This can negatively impact system reliability, as the VRM is responsible for regulating the voltage supplied to the CPU and other components. An underpowered VRM can cause stability issues, crashes, or even damage to the components. Upgrading to a newer revision or replacing the VRM components may be necessary to ensure safe operation.

Notes:

Intel 82558 10/100 LAN, supports NLX risers with AGP port, CPUs faster than 450 MHz needs PCB revision 729002-406, 729001-406 or higher.
BIOS version 4J4NB0X1.86A.0035.P12 or later is required to support the Pentium III processor at 450 MHz on all JN440BX motherboard revisions.
BIOS revision 4J4NB0XA.86A.0037.P14 or later is required for the motherboard to properly support a 550 MHz processor.
BIOS Revision 4J4NB0X1.86A.0040.P17 or later is required for the Desktop Board to properly support 550E, 600E, 650,700, 750 and 800E MHz processors.