JETWAY COMPUTER

- Embedded VIA C7 processor in NanoBGA packaging of FSB 400/800MHz
- Support 1.0 MHz to 2.0 GHz Core Clock and Low Voltage Edition Included
- VIA CN700 North Bridge Chipset + VT 8237RP South Bridge Chipset
- 1 * 32-bit PCI Slot / 1 * CD AUX Audio In & Speak Out
- 1 * 240-pin DIMM Sockets for unbuffered DDR2 533 SDRAM up to 1 GB
- 2 * Ultra DMA 133 / 100 / 66 IDE Devices Support
- Support 2 Serial ATA with RAID 0, 1 Function
- Dual RealteK RTL8110SC 10 / 100 / 1000 PCI LAN PHY for J7F4K ITX Motherboards
- Dual VIA VT6103CL 10 / 100 PCI LAN PHY for J7F4B ITX Motherboards
- Dual LAN Design For Dedicated IPC Motherboard Platform

- J7F4K1G5D (25W)
- J7F4K1G2E (7W / Fanless)

CPU Model	Clock Speed / VIA FSB	Code Name / Package
VIA C7 2.0 @ 20W	2.0 GHz / 800 MHz	Esther / NanoBGA2
VIA C7 1.8 @ 18W	1.8 GHz / 800 MHz	Esther / NanoBGA2
VIA C7 1.6 @ 15W	1.6 GHz / 400 MHz	Esther / NanoBGA2
VIA C7 1.5 @ 12W	1.5 GHz / 400 MHz	Esther / NanoBGA2
VIA C7-D 1.5 @ 25W	1.5 GHz / 400 MHz	Esther / NanoBGA2
VIA Eden 1.2 @ 7W	1.2 GHz / 400 MHz	Esther / NanoBGA2
VIA C7 1.0 @ 9W	1.0 GHz / 400 MHz	Esther / NanoBGA2

BIOS Version	A09	Release Date	2007-12-12
Description	1. Remove Console Re-direction feature.
Download	J7F4A09.BIN
Utility	Awdflash 8.80
Revised History	A08. 1. Fix boot from USB compatibility issue. 2. Fix unable to install OS on ADAPTEC SCSI devices. A07. Modify BIOS for system stability. A06. Support VIA source2 CPU.

Please do not flash the BIOS UNLESS your system has a BIOS-related issue. Flashing the wrong BIOS can cause irreparable damage to the system.

Please be aware that by flashing this BIOS you agree that in the event of a BIOS flash failure, you must contact your dealer for a BIOS replacement. There are no exceptions to this policy. Jetway does not have a policy of replacing BIOS chips directly with end users.

The BIOS is applied for all models of J7F4 Series.

	Windows XP (32 bit)	Windows Vista (32 / 64 bit)	Linux
Chipset	via_4in1.zip	N/A	All Version
VGA	cn700_winxp_22-00-01m.zip	N/A	All Version
Sound	viacodec.zip	N/A	All Version
LAN	rtllan.zip	rtlpci_vista.zip	All Version
SATA / RAID	via_raiddisk.zip	N/A	All Version
USB 2.0	viausb20.zip	N/A	All Version

Manual Version	Size	Download
5.0	1.20 MB	J7F4v5.rar

- J7F4K Flyer

- J7F4 Image Kit

SPEC Available Model CPU Support List BIOS Drivers Manual Certification Resources