Biostar K8T80-A7 User manual

K8T80-A7
i
FCC Information and Copyright
This equipment has been tested and found to comply with the limits of a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. There is no guarantee
that interference will not occur in a particular installation.
The vendor makes no representations or warranties with respect to the
contents here and specially disclaims any implied warranties of merchantability
or fitness for any purpose. Further the vendor reserves the right to revise this
publication and to make changes to the contents here without obligation to
notify any party beforehand.
Duplication of this publication, in part or in whole, is not allowed without first
obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without notice and
we will not be responsible for any mistakes found in this user’s manual. All the
brand and product names are trademarks of their respective companies.

Table of Contents
ii
Chapter 1: Introduction ............................................................1
1.1 Features..............................................................................................1
1.2 Package List.......................................................................................3
1.3 Layout.................................................................................................4
1.4 Components.......................................................................................5
Chapter 2: Hardware Installation.............................................6
2.1 Central Processing Unit (CPU)........................................................6
2.2 FAN Headers.....................................................................................8
2.3 Memory Module Installation ..........................................................8
2.4 Connectors and Slots........................................................................9
Chapter 3: Headers & Jumpers Setup...................................10
3.1 How to Setup Jumpers...................................................................10
3.2 Detail Settings..................................................................................10
Chapter 4: Useful Help............................................................14
4.1 Award BIOS Beep Code.................................................................14
4.2 Extra Information............................................................................14
4.3 Troubleshooting..............................................................................16
Chapter 5: WarpSpeeder™.....................................................17
5.1 Introduction.....................................................................................17
5.2 System Requirement.......................................................................17
5.3 Installation.......................................................................................18
5.4 [WarpSpeeder™] includes 1 tray icon and 5 panels..................19

K8T80-A7
1
CHAPTER 1: INTRODUCTION
1.1 FEATURES
A
A. . H Ha ar rd dw wa ar re e
CPU
Supports Socket 754.
Supports AMD Athlon 64/Sempron processor.
Supports 200/400/600/800 clock rates with Double Data Rate
style operation for 400/800/1200/1600MT/s in both directions
simultaneously for Hyper Transport link.
Chipset
North Bridge: VIA K8T800.
South Bridge: VIA VT8237R.
Dimension
ATX Form Factor: 24.45cm(W) x 29.35cm (L)
Main Memory
Supports up to 2 DDR devices.
Supports 266/333/400MHz DDR devices.
Maximum memory size is up to 2GB. (Following table is only for
reference.)
DIMM Socket
Location DDR Module Total Memory Size
DIMM1 128MB/256MB/512MB/1GB *1
DIMM2 128MB/256MB/512MB/1GB *1
Max is 2GB.
Super I/O
Chip: ITE IT8705AF.
Low Pin Count Interface.
Integrate hardware monitor functions.
10/100 LAN
Chip: Realtek RTL8100C.
Supports 10/100 Mb/s auto-negotiation operation.
Half/Full duplex capability.
Supports ACPI, PCI power management.

K8T80-A7
2
Slot
5 x PCI bus master slots.
1 x AGP 4x/8x compatible slot.
1 x CNR slot.
Serial ATA
Integrated in SB VT8237R.
Supports RAID 0 and RAID 1 functions.
Supports 2 serial ATA (SATA) ports.
- Data transfer rates up to 150 MB/s.
- Complaints with SATA Version 1.0 specification.
Onboard IDE
Support 4 IDE disk drives.
Supports PIO mode 5, Bus Master, and Ultra DMA
33/66/100/133 function.
Onboard AC’97 Sound Codec
Chip: ALC655
Support 6 channels.
Supports S/PDIF out function.
Compliant with AC’97 Version 2.3 specification.
Internal On-board I/O Connectors and Headers
1 front panel header supports front panel facilities.
1 CD-in connector supports 1 CD-ROM audio-in device.
1 front audio header supports front panel audio function.
1 S/PDIF out connector supports digital audio out function.
1 chassis open header supports PC case-opened warning
function.
1 Floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M
and 2.88Mbytes.
2 IDE connectors support 4 hard disk devices.
2 serial ATA connectors support 2 SATA devices.
2 USB headers support 4 USB 2.0 ports at front panel.

K8T80-A7
3
Back Panel I/O Connectors
4 USB 2.0 ports.
1 serial port.
1 parallel port.
1 RJ-45 LAN jack.
1 PS/2 Mouse & Keyboard port.
1 vertical audio port including 1 line-in connector, 1 Line out
connector, and 1 MIC in connector.
PS/2
Keyboard
PS/2
Mouse Parallel
LAN
USB x2
Line In/
Surround
Line Out
Mic In 1/
Base/Center
USB x2
JCOM2
B
B. . B BI IO OS S & & S So of ft tw wa ar re e
BIOS
Award legal BIOS.
Supports APM1.2, ACPI, and USB functions.
Software
Supports 9th TouchTM, FlasherTM, WinFlasherTM, and
WarpspeederTM.
Offers the highest performance for Windows 98SE, Windows NT,
Windows 2000, Windows ME, Windows XP, Linux Fedora, and
UNIX series.
1.2 PACKAGE LIST
FDD cable x1
HDD cable x1
User’s Manual x1
Fully Setup Driver CD x1
Rear I/O panel for ATX case x1
USB 2.0 cable x1 (optional)
Serial ATA cable x2 (optional)
S/PDIF out cable x1 (optional)

K8T80-A7
4
1.3 LAYOUT
JKBMS1
JUSB1
JAUDIO1
JUSBLAN1
JPRNT1
JCOM2
PCI1
AGP1
PCI5
PCI4
PCI3
PCI2
CNR1
CPU1
BIOS
DIMM1 DIMM2
BAT1
IDE1 FDD1 IDE2
K8T800 Pro
VT8237R
JKBV1
1
JATXPWR2
JATXPWR1
JUSBV1
1
JAUDIO2
2
1
14
13
JCDIN1
1
1
JSPDIF_OUT1
JUSB4
2
1
10 2
1
10
JUSB3
1
JUSBV2
JSATA2
71
71
JSATA1
JCMOS1
1
JCI1
1
JCFAN1
1
JSFAN1
1
Codec
JPANEL1
1
224
23
LAN
Super I/O
Note: ■represents the 1st pin.

K8T80-A7
5
1.4 COMPONENTS
CPU1
BIOS
BAT1
K8T800 Pro
VT8237R
Codec LAN
Super I/O
A
B
C
DEF
G
HI
J
KLMN
OPQRSTU
A. JATXPWR1/JATXPWR2: ATX power
source headers. L. JSFAN1: System fan power source header.
B. JKBV1: Power source header for
JKBMS1. M. JCMOS1: Clear CMOS header.
C. Rear side connectors (back panel). N. JCI1: Chassis open header.
D. JUSBV1: Power source header for
USB ports at back panel. O. JSATA1/JSATA2: Serial ATA device
connectors.
E. AGP1: Accelerated Graphics Port slot. P. JUSBV2: Power source header for
front panel USB ports.
F. PCI1~PCI5: Peripheral Component
Interconnect slots. Q. JUSB3/JUSB4: Front panel USB ports
headers.
G. JCDIN1: CD-ROM audio-in connector. R. IDE1/IDE2: Hard disk connectors.
H. JAUDIO1: Front panel audio-out
header. S. FDD1: Floppy disk connector.
I. JSPDIF_OUT1: Digital audio-out
connector. T. DIMM1/DIMM2: DDR memory modules.
J. CNR1: Communication Network Riser
slot. U. JCFAN1: CPU fan power source header.
K. JPANEL1: Front panel facilities header.

K8T80-A7
6
CHAPTER 2: HARDWARE INSTALLATION
2.1 CENTRAL PROCESSING UNIT (CPU)
Step 1: Pull the lever sideways away from the socket and then raise the
lever up to a 90-degree angle.
Step 2: Look for the black cut edge on socket, and the white dot on CPU
should point forwards this black cut edge. The CPU will fit only
in the correct orientation.

K8T80-A7
7
Step 3: Hold the CPU down firmly, and then close the lever to complete
the installation.
Step 4: Put the CPU Fan on the CPU and buckle it. Connect the CPU
FAN power cable to the JCFAN1. This completes the
installation.

K8T80-A7
8
2.2 FAN HEADERS
These fan headers support cooling-fans built in the computer. The fan
wiring and plug may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
CPU FAN Header: JCFAN1
Pin Assignment
1 Ground
2 +12V
1
JCFAN1 3 FAN RPM rate sense
System Fan Header: JSFAN1
Pin Assignment
1 Ground
2 +12V
1
JSFAN1 3 FAN RPM rate sense
Note:
The JCFAN1, JSFAN1 and JNFAN1 support 3-pin head connector.
When connecting with wires onto connectors, please note that the red
wire is the positive and should be connected to pin#2, and the black
wire is Ground and should be connected to GND.
2.3 MEMORY MODULE INSTALLATION
1. Unlock a DIMM slot by pressing the retaining clips outward. Align a
DIMM on the slot such that the notch on the DIMM matches the
break on the Slot.
2. Insert the DIMM vertically and firmly into the slot until the retaining
chip snap back in place and the DIMM is properly seated.