MiTAC 6513VX Service manual

6513VX
Motherboard Reference
1

Part Number : 5615 7012 0001 R00
(Jul. 2000)
2

Trademarks
All brand and product names are trademarks or re istered trademarks of their
respective companies.
Note
The information in this uide is subject to chan e without notice.
3

Caution Texts Concerning Lithium Batteries
DANISH
ADVARSE !
Lithiumbatteri - Eksplosionsfare ved fejla ti håndterin . Udskiftnin må kun ske
med batteri af samme fabrikat o type. Levér det bru te batteri tilba e til
leverandøren.
NORWEGIAN
ADVARSE :
Eksplosjonsfare ved feilakti skifte av batteri. Benytt samme batteritype eller en
tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier kasseres i
henhold til fabrikantens instruksjoner.
SWEDISH
VARNING:
Explosionsfara vid felakti t batteribyte. Använd samma batterityp eller en
ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt
batteri enli t fabrikantens instruktion.
FINNISH
VAROITUS:
Paristo voi räjätää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan
valmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
ENG ISH
CAUTION:
Dan er of explosion if battery is incorrectly replaced. Replace only with the same
or equivalent type recommended by the equipment manufacturer. Discard used
batteries accordin to manufacturer's instructions.
DEUTSCH
VORSICHT:
Explosions efahr bei unsach emäßem Austausch der Batterie. Ersatz nur durch
denselben oder einen vom Hersteller empfohlenen leich-werti en Typ.
Entsor un ebrauchter Batterien nach An aben des Herstellers.
FRENCH
ATTENTION:
II y a dan er d’explosion s’il y a remplacement incorrect de la batterie.
Remplacer uniquement avec une batterie du même type ou d’un type équivalent
recommandé par le constructeur. Mettre au rebut les batteries usa ées
conformément aux instructions du fabricant.
4

Class B Regulations
U. S. A.
Federal Communications Commission Radio Frequency Interference
Statement
This equipment has been tested and found to comply with the limits for a Class B
di ital device pursuant to Part 15 of the FCC Rules. These limits are desi ned to
provide reasonable protection a ainst harmful interference in a residential
installation. This equipment enerates, uses, and can radiate radio frequency
ener y and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
uarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turnin the equipment off and on, the user is
encoura ed to try to correct the interference by one or more of the followin
measures:
– Reorient or relocate the receivin antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Warning:
Use only shielded cables to connect I/O devices to this equipment.
You are cautioned that chan es or modifications not expressly approved by the
party responsible for compliance could void your authority to operate the
equipment.
Canada
Canadian Department Of Communications Radio Interference Regulations
Class B Compliance Notice
This di ital apparatus does not exceed the Class B limits for radio noise
emissions from di ital apparatus set out in the Radio Interference Re ulations of
the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant
les limites applicables aux appareils numériques de la classe B prescrites dans
le Rè lement sur le brouilla e radioélectrique édicté par le ministère des
Communications du Canada.
5

Important Safety Instructions
Read all of these instructions.
Follow all warnin s and instructions marked on the product.
Unplu this product from the wall outlet before installin an add-on card
inside this product.
Do not use this product near water.
Do not place this product on an unstable cart, stand, or table. The product
may fall, causin serious dama e to the product.
Slots and openin s in the cabinet are provided for ventilation. To ensure
reliable operation of the product and to protect it from overheatin , these
openin s must not be blocked or covered. The openin s should never be
blocked by placin the product on a bed, sofa, ru , or other similar surface.
This product should never be placed near or over a radiator or heat re ister.
This product should not be placed in a built-in installation unless proper
ventilation is provided.
This product should be operated from the type of power source indicated on
the markin label. If you are not sure of the type of power available, consult
your dealer or local power company.
This product is equipped with a 3-wire roundin -type plu , a plu havin a
third ( roundin ) pin. This plu will only fit into a roundin -type power
outlet. This is a safety feature. If you are unable to insert the plu into the
outlet, contact your electrician to replace your obsolete outlet. Do not defeat
the purpose of the roundin -type plu . We recommend usin the power
cord supplied with the product. However, if another type of power cord is
required, power cord H05VV-F should be used.
Do not allow anythin to rest on the power cord. Do not locate this product
where persons will walk on the cord.
Except as explained elsewhere in this manual, do not attempt to service this
product yourself.
Unplu this product from the wall outlet and refer servicin to qualified
service personnel under the followin conditions:
- When the power cord or plu is dama ed or frayed.
- If liquid has been spilled into the product.
- If the product has been exposed to rain or water.
- If the product does not operate normally when the operatin
instructions are followed.
- If the product has been dropped or the cabinet has been dama ed.
- If the product exhibits a distinct chan e in performance, indicatin a need
for service.
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Table of Contents
Preface.......................................................................................................8
Chapter 1 Introduction.........................................................................
Features........................................................................................9
Specifications................................................................................9
CPU, Memory, and Main Components.....................................9
Interfaces and Controllers......................................................10
Chapter 2 System Components..........................................................11
Major Components......................................................................12
Block Dia ram.............................................................................14
Chapter 3 Connector and Jumper Definition...................................15
Connector Definitions..................................................................16
Internal Connectors................................................................16
External Connectors...............................................................16
Jumper Settin s..........................................................................17
CPU Jumper Settin s.............................................................17
Other Jumper Settin s...........................................................17
Chapter 4 CPU and Memory Installation.........................................1
CPU Installation..........................................................................19
System Memory Installation........................................................21
Chapter 5 The SETUP Program.......................................................22
Introduction.................................................................................22
Startin SETUP......................................................................22
Movin Around and Makin Selections..................................23
Standard CMOS Features...........................................................24
Advanced BIOS Features............................................................25
Advanced Chipset Features........................................................27
Inte rated Peripherals.................................................................28
Power Mana ement Setup..........................................................30
PnP/PCI Confi urations..............................................................31
Load Fail-Safe / Optimized Defaults............................................31
Set Password..............................................................................32
Exitin Setup...............................................................................32
7

List of Figures
Fi ure 2-1. Major Components of System Board........................11
Fi ure 3-1. Connector and Jumper Locations.............................15
Fi ure 4-1. Insertin CPU............................................................19
Fi ure 4-2. Installin CPU...........................................................20
Fi ure 4-3. DIMM Socket Locations............................................21
Fi ure 4-4. Installin DIMM Module.............................................21
List of Tables
Table 2-1. Major Components Description..................................12
Table 3-1. Internal Connector Definition......................................16
Table 3-2. External Connector Definition.....................................16
Table 3-3. Internal Frequency Jumper Settin s............................17
Table 3-4. Bus Frequency Jumper Settin s.................................17
Table 3-5. Other Jumper Settin s................................................18
Table 5-1. Keyboard Usa e in the SETUP Pro ram...................23
8

Preface
This manual contains basic information necessary for both the end user and
service personnel. Althou h most of the information you need are contained in
this manual, we recommend you to contact an authorized dealer for service
purposes. Makin personal alterations to the system can violate the effectivity of
your warranty.
This manual is divided into five chapters:
Chapter 1, Introduction, lists the specifications and features of the
motherboard.
Chapter 2, System Components, describes the functions of the major
system components.
Chapter 3, Connector and Jumper Definition, provides the jumper and
connector definitions.
Chapter 4, CPU and Memory Installation, contains the CPU and memory
installation information.
Chapter 5, The SETUP Program, explains how you can confi ure your
system by runnin the SETUP pro ram.
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Chapter 1
Introduction
This chapter introduces the specifications and the features of the motherboard.
Features
66/100/133 FSB Socket 370 CPU Support
AGP Interface
The host CPU interface, AGP (Accelerated Graphics Port) interface, 64-bit
DRAM bus, and PCI interface are inte rated into the system.
Plug and Play support
For automatic resource assi nment, your system is PnP version 1.01a
compliant.
USB port support
The Universal Serial Bus standard ives you the benefits of havin one
sin le interface for multiple interfaces when low-to-medium speed
peripherals are concerned.
Power Management
Your system can reduce power consumption automatically while it is idle. It
also supports the Windows 98/Windows NT 5.0 power mana ement
standard - ACPI (Advanced Confi uration Power Interface).
Specifications
CPU, Memory, and Main Components
CPU
66/100/133 FSB Socket 370 microprocessor
System Memory
Three 168-pin DIMM sockets to support 8/16/32/64/128/256MB SDRAM
memory modules, confi urable up to 768MB
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ROM BIOS
2Mb flash EEPROM, supportin audio, video, security, setup, and power
mana ement
Interfaces and Controllers
Apollo chipset
The chipset consists of the VT82C694X PCI AGP System Controller and the
VT82C686A super I/O Controller.
I/O Interfaces
The VT82C686A Super I/O supports:
-One standard/ECP/EPP parallel port (DB25-F)
-One RS-232C serial port (DB9-M)
-One PS/2 keyboard connector (6-pin mini-DIN)
-One PS/2 mouse connector (6-pin mini-DIN)
-Two USB ports and two 1394 ports on the rear panel
-Two PCI-IDE connectors for four IDE devices (jack)
-One floppy disk drive connector (jack)
Expansion Slots
-Five PCI slots
-One AGP slot
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Chapter 2
System Components
This chapter introduces the components of the motherboard.
Major Components
Figure 2-1. Major Components of System Board
12
U24 DIMM1
DIMM2
DIMM3
18
U14
BT1
U29
AGP Slot PGA370
CPU Socket
Battery
Memory Sockets
VT82C694X
System Controller
VT82C686A
Super I/O
BIOS
PCI Slots

Reference Description Name
DIMM1,
DIMM2,
DIMM3
DIMM sockets:
64-bit data bus
Three168-pin 3.3V unbuffered DIMM sockets
Supports 133MHz SDRAM module (SPD rev 1.1)
8, 16, 32, 64, 128 and 256MB DIMMs supported
DIMM
J18 66/100/133 CPU Socket 370 CPU:
MMX technolo y
Dynamic execution microarchitecture
32K (16K/16K) non-blockin L1 cache
Inte rated 128K/256K L2 cache
Plastic Pin Grid Array (PPGA) / FC-PGA
Intel CPU
U14 PCI AGP Controller:
510-pin BGA
Host CPU interface, AGP interface, 64-bit DRAM
bus,
and PCI interface inte rated
- Supports Intel Pentium II and Pentium III at
66/100/133 MHz
- GTL+ Compliant
- Supports SDRAM DRAM
- Supports 768MB memory usin x8, x16, x32, x64
x128 and x256 16/64-bit SDRAM
- AGP Specification Compliant
- AGP 66MHz 1.5/3.3V card supported
- PCI Spec2.1 Compliant
- 5 PCI Masters supported
Data flow between CPU bus, DRAM bus, AGP bus
and PCI bus
Power Mana ement:
- ACPI Rev1.0 & AP Rev1.2 Compliant support
VT82C694X
(To be continued)
Table 2-1. Major Components Description
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(Continued)
Reference Description Name
U24 352-pin BGA
PCI-to-ISA brid e:
- PCI Rev2.1 Specification
- Supports PCI at 33MHz
Super I/O Control:
- Keyboard/mouse controller
- An FDD controller for 360KB, 720KB, 1.2MB,
1.44MB and 2.88MB FDD
- Hi h speed NS16C550 compatible serial port
- IEEE 1284 PIO port
Desktop deep reen support
IDE/DMA control
82C59 interrupt control
USB interface
82C54 timer and real-time clock
VT82C686A
U29 System ROM:
ACPI enabled
256Kx8 flash ROM for system BIOS, VGA BIOS,
Plu
& Play confi uration tables, and power mana ement
Dynamic detect flash type
Applies different code before flashin
Award
Table 2-1. Major Components Description
14

Block Diagram
15

Chapter 3
Connector and Jumper
Definition
This chapter defines the connectors and jumpers on the motherboard.
Figure 3-1. Connector and umper Locations
16
DIMM1
DIMM2
DIMM3
BT1
AGP1
J10
JP1
J12
J18
J9
J15
JP6
JP7
JP8
J13
J14
J20
PCI5 PCI4 PCI3 PCI2 PCI1
J7
JP2
J21 J4 J2 J1

Connector Definitions
Internal Connectors
Connector Definition
J9 ATX power
J10
3-4
5-6
11-13
15-16
Suspend LED
HDD LED
Power LED
Power button
J12 1st IDE
J13 2nd IDE
J14 FDD
J15 CPU fan
J18 CPU socket
J20 System fan
AGP1 AGP slot
BT1 Battery socket
DIMM1~3 DIMM sockets
PCI1~5 PCI slots
Table 3-1. Internal Connector Definition
External Connectors
Connector Definition
J1
upper
down
PS/2 mouse
PS/2 keyboard
J2 USB
J4 Serial Port
J7 IEEE 1394
J21 Parallel port
Table 3-2. External Connector Definition
17

Jumper Settings
NOTE: Jumpers not described in this chapter are reserved for factory
use only. Do not chan e the default settin s.
CPU Jumper Settings
Pentium II / III CPU
Frequency Clock Multiplier
(66/100/133MHz)
JP2
200/300 3 1-2, 5-6, 7-8
233/350 3.5 1-2, 7-8
266/400/533 4 3-4, 5-6, 7-8
300/450/600 4.5 3-4, 7-8
333/500/667 5 5-6, 7-8
366/550/733 5.5 7-8
400/600/800 6 1-2, 3-4, 5-6
433/650/866 6.5 1-2, 3-4
466/700/933 7 1-2, 5-6
500/750 7.5 1-2
533/800 8 3-4, 5-6
Table 3-3. Internal Frequency umper Settings
Bus Frequency JP6 JP7 JP8
Intel 66 Close Open Close
Intel 100/133 Open Close Open
Gobi 66 Close Open Close
Gobi 100 Close Open Open
Gobi 133 Open Open Open
Table 3-4. Bus Frequency umper Settings
18

Other Jumper Settings
Jumper Definition Setting
JP1 CMOS settin 1-2: Normal
2-3: Clear CMOS
* To clear the RTC and CMOS RAM, set JP1 to 2-3
for one second, and set it back to 1-2 a ain.
Table 3-5. Other umper Settings
19

Chapter 4
CPU and Memory Installation
NOTE: To avoid dama e durin installation, you are advised to ask your
dealer for help.
NOTE: Static electricity can destroy electronic devices. Whenever you
handle any option outside of its protective packa in , first dischar e any
static electricity from your body by touchin a protective roundin
device or unpainted metal on the rear panel of the system unit.
CPU Installation
To install CPU in a ZIF socket:
1. Find the ZIF socket (J18) on the motherboard. (See p.11.)
2. Lift the ZIF socket arm up to the vertical position.
3. Ali n the CPU so its Pin 1 corner (beveled corner) is at the Pin 1 corner of
the ZIF socket. Then insert the CPU's pins into the correspondin holes in
the socket.
Figure 4-1. Inserting CPU
NOTE:
You are suggested to install a cooling fan to cool the CPU.
20