JETWAY COMPUTER

Jetway J7F4 Versa Mini-ITX Motherboard
Processor	VIA C7 and Eden (V4) processors
Chipset	VIA CN700 + VT 8237RP Chipset
Memory	1 x DDR2 400/533 DIMM slot (up to 1 GB)
Graphics	VIA UniChrome™ Pro Integrated Graphics Core
Audio	Realtek ALC655 6-Channel AC 97 Audio
LAN	2 x Realtek RTL8110SC 10/100/1000 Ethernet
Back Panel Connectors
1 PS/2 Mouse 1 PS/2 Keyboard 1 Serial (RS232) 1 VGA 4 USB 2.0 2 RJ45 LAN (10/100/1000) 3 3.5mm Audio
Onboard I/O Connectors
1 PCI Slot 1 Parallel header 1 Serial header (RS232) 1 IDE Connector (UDMA 33/66/100) 2 SATA 1.5Gb/s Connectors with RAID 0, 1, JBOD 2 USB Pin Headers for up to 4 additional USB 2.0 Ports 1 4-pin CD Audio-in header 1 9-pin Audio Connector 1 Front Panel Connector 3 Fan Headers 1 24-pin ATX Power Connector
Market Segments Supported
Digital Security & Surveillance Digital Signage Gaming Industrial Automation/Control Medical Retail (POS/Kiosk/ATM) In-Vehicle Infotainment Networking/Storage Server/Mail Server/Print Server Thin Client Nettop

- J7F4K1G5S (12W)
- J7F4K1G5D (25W)
- J7F4K1G2ES (7W / Fanless)
- 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	A14	Release Date	2010-9-15
Description	Modify CPU's TM value.
Download	J7F4A14.BIN
Utility	Awdflash 8.93 (for DOS) Winflash (for Windows) [How to use Winflash to update BIOS]
Revised History	[A13]. BIOS for J7F4 Revision 4.0. (Not necessary for earlier PCB version, such as R3.1, R2.0, R1.0.) [A12]. Fix cannot boot from WinPE USB. [A11.1]. Fix USB device compatibility issue. [A10.1]. Change default HPET/WDRT to be disabled. [A10]. Auto detect smart fan feature. [A09]. Remove Console Re-direction feature. [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 / for XP 64-Bit	N/A	All Version
VGA	cn700_winxp_22-00-01m.zip / for XP 64-Bit	N/A	All Version
Sound	viacodec.zip	N/A	All Version
LAN	rtllan_pci.zip	rtllan_pci.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