Leadtek WinFast 6300MAX/MA Pro User Manual - page 10
Leadtek Research Inc.
6
IF you use 100Mhz CPU Bus/SDRAM bus synchronous frequency, you must use the
qualified SDRAM that meets PC-100 specifications.
IF you use 133Mhz CPU Bus/SDRAM bus synchronous frequency, you must use the
qualified SDRAM that meets PC-133 specifications.
DIMM Installation Procedures
The DIMM slot has two keys marked “VOLT” and “DRAM”,
making the module only fit in one direction. Note that the
module must be a 3.3V unbuffered DIMM.
Step 1: Insert the module vertically into the DIMM socket
and push it in.
Step 2: The plastic clip at the side of the DIMM socket will automatically close.
3.3
ADIMM Installation (For WinFast 6300MAX only)
Step 1: Position the optional card (WinFast ADIMM-128, WinFast ADIMM-DCT) over the
ADIMM slot and insert one end of the board into the slot first.
Step 2: Firmly but gently press the bus connector on the bottom of the card into the slot.
Make sure the metal contacts on the bottom of the host adapter are securely
seated in the slot.
Step 3: For ADIMM-DCT, anchor the card’s mounting bracket to the computer chassis and
have it fastened with screws.
3.4
Case Signal Connector (U12)
!
Pins [1 & 2] PW-BTN: Allows connecting to a push
the power button on the system’s case.
!
Pins [4 & 5] RESET: Connects to the reset button on
the system’s case. The reset button is used to “cold-
boot” the system without actually turning off the power,
reducing wear and tear on the power supply. Avoid
rebooting the system when the HDD LED is blinking.
!
Pins [7-10] SPEAKER: Connects to the speaker on
the system’s case.
!
Pins [12 & 13] IDE1 and [25 & 26] IDE2: IDE1/IDE2 hard disk LED shows the activity
of a hard disk drive. Avoid turning the power off while the HDD LED is lit.
!
Pins [14-16] PWR-LED: Power LED. It is always lighted after the system power is on.
!
Pins [17 & 18] KLOCK: Keyboard lock switch lead. It connects to the case-mounted
keylock switch. Allowing you to disable the keyboard function for security purpose.
!
Pins [20-22] ACPI-LED: For ACPI LED connection on the case.
3.5
Hard Disk Connector (IDE1, IDE2)
The on-board Enhanced IDE controller can support up to 4 IDE hard drives or other ATAPI
devices, such as CD-ROMs. This controller, as with all Enhanced IDE controllers, consists of
both Primary (IDE 1) and Secondary (IDE 2) ports. Each port has an associated connector
and cable, which can support up to 2 ATAPI devices each.
All IDE devices have jumpers, which allow the user to configure the device as either “Master”
or “Slave”. A Master device is one that is ALONE on the IDE cable, whereas a Slave device
is installed as a SECOND device on the same cable. Keep in mind that the Master device will
PW-BTN
PWR-LED
RESET
KLOCK
ACPI-LED
SPEAKER
IDE1
IDE2
U12
14
1
13
26