In reply to above:
1. This MB has a built-in speaker. There is no need to attach the case speaker leads. As a matter of fact, you can not connect the case speaker leads. The speaker is a round little speaker, looks like a modem speaker, and is located near the ISA slots.
2. 3. & 4. You better call Tyan tech support about these. J8 appears on the 1832d manual but it is not explained there. Tyan tech support should be able to tell you about its possible function.
Usually, jumpers not explained in manual are reserved.
Just don't tell the technician you have a 1833d MB. If you do you'll get no answers. The jumpers on both MBs should have the same function.
Connect case leads to JP20 as follows:
Pins 2&4 connect the Power LED lead. (Green Wire on Pin2, white wire on Pin4).
Pins 1&3 connect the HDD LED lead. (Red Wire on Pin3, white on Pin1).
Pins 6&8 connect the Power On/Off lead. Since Pin8 is ground the wire that goes there will probably be black or white. Pin6 color wire should probably be red or green.
Pins 5&7 connect the Reset lead. Pin 7 wire will probably be Blue and Pin5 wire will probably be white.
The colors of wires for different cases will vary but you get the idea.
I've installed TWO Celerons 533A PPGA CPUs running at 75Mhz Bus to 600 Mhz X 2 = 1200Mhz. Of course, you only get about 80% of the second CPU's power. So the actual speed (power) will be about 1.0-1.1Ghz.
You also need NT4 or Win2000 to take advantage of two CPUs. Everbody knows that, right?
The Celerons are installed on two MSI MS-6095MASTER Version 2.3 Converter Cards.
Flip Chip Celerons DO NOT work in Dual Mode, with or without ANY adapters.
If you want to run Celerons in Dual mode you MUST get the PPGA versions. 533 Mhz is the highest speed PPGA Celeron produced.
You should still be able to find them for about $90.00-$100.00 each.
I got mine from thenerds.net, $201.00 for both with FEDEX two day shipping. But I think they just ran out of stock. They should be available elsewhere though. Check
www.systemlogic.net/cpuwatch/.
Get the Boxed version with the factory fan/heat sink. They work perfectly. No fancy cooling is required.
The only glitch encountered is that upon a warm reboot with the reset switch or ctrl-alt-del, the BIOS seems to recognize only the Primary CPU. With a COLD reboot - Power OFF/ON both CPUs are recognized, but they get listed by the BIOS at their factory speed, 533 Mhz, not at their overclocked speed of 600 Mhz. But, they are in FACT working at 600Mhz. These Celerons do not work above 600 Mhz.
This is a pretty inexpensive setup to get about 1.1 GHZ.
I understand that if you want to get dual Flip Chip PIIIs to work you MUST get the ABIT Slotket!!!. That's right, it is called Slotket with 3!!!. You can find those at the allstarshop.com for $7.95 each.
They also have the MSI 6095MASTER for $10.95 each.
Or you can get Slot1 CPUs but then you cannot fool around with voltage settings for overclocking.
Hope you found all this information helpful.