K7T266 PRO2 (MS6380 Ver 3.0) FDD Controler Problems

I just purchased a new boxed OEM MSI K7T266 PRO2 (MS6380 - Ver 3.0) motherboard from JUST DEALS on E-bay which seems to have very sparce (or none) documentation for download on this site. This is a non-raid board which has the AGP Pro video card socket (with the white lock and release lever at the end of the AGP female connector). The board can also be identified with the following rather unique component/connector layout at the bottom end of the board:
1. In place of where RAID connectors attach to most of these model boards, this board has three aux USB connectors above the connector where the case front panel connectors usually plug in.
2. There are 3 CDROM audio connectors at the lower left below the last PCI slot.
3. To the left of the case front panel connector, there are two rows of connectors and jumpers which appear to be for use with a case which has front panel audio connectors. I believe the jumpers are for the purpose of selecting which audio output to use (front or the standard rear sound output jacks.
4. The area between the last PCI slot and the USB and front panel audio connectors described above, the motherboard is rather blank with no components or even places where optional components have not been installed.
5. This motherboard has a Phoenix bios whereas most other K7T motherboards made by MSI seem to be AMI bios.
6. Finally, when doing a search for MS6380 Ver3.0 on Google, all the hits seem to be in Russian, German or French. I suspect that this MB may have been manufactured for the European market. BIOS display is in English, however.
PROBLEM
I have installed an AMD Athlon TBird 1.2 ghz cpu with 40mb WD hard drive which already had Windows Me and lots of other SW installed. The system boots just fine from the hard drive and all works well except for the Floppy drive. When I try to access the FDD with a know good disk installed with valid data, it comes on and spins up, the front light blinks and after about 30 seconds of continuous running, a message comes up "floppy disk not formated, format now: (Y/N)" If I try to format the disk, it will not format and the system will ask to check to see if a disk is installed. Changing floppy disks does not help, whether this is a disk which has verified data installed or just a formated blank disk. I have tried two different FDD cables and 3 different Floppy drives and always get the same result. I have checked for bent or broken pins in the connectors and found they are all good. The FDD is a 1.44 MB and is connected to the end of the two-drive cable. No other FDD is installed. When I go into the BIOS setup, I verify that Drive A is installed as a 1.44BM 3.5" Floppy and None is selected for Drive B.
I am currently at a loss to know how to proceed here. I am wondering if this could be a BIOS problem but I am not sure if I can find BIOS update on the MSI Web site when they do not even list a MS6380 Ver 3.0 motherboard at all.
I am considering installing a PCI FDD controller card but not sure that these are even manufactured.
Please help.

To Toenne:
Thanks for the reply. This has to be a BIOS problem since the FDD has to be accessed by the BIOS before any software or installed chipset drivers on the HD are ever used. With my problem, I cannot even boot the system from the FDD.
I tried resetting CMOS and that did not help. I wonder if there is some kind of multi-mode floppy disk drive which this BIOS expects to see other that you standard old fashion IBM 3.5" 1.44gb drive. The solution is likely to reflash the BIOS except with this odd MB serial number, I am not sure if I can find the latest BIOS software for this Phoenix chip.
Does anyone know if there are any PCI FDD controller cards on the market where I could disable the on-board controller and use a plug-in card?
Thanks

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K7T266 pro2 Ru v2.0 and XP 1800 problem.

Hi folks,
Please, I need your help !!!!
I have MSi K7T266 Pro2 Ru and Xp 1600 running ok.
I did buy a new processor AMD XP 1800 with following code :
AXDA 1800DLT3C 9505787270233
AIUGA 0247TPMW on black stamp
number 2791 (in gold) on corner and "B" in other side.
The motherboard does not boot up on first time....
thinking the problem to be the BIOS version....I did update to V 3.7.
Tryied agan , but the problem still appears....the motherboard do not boot up....all 4 led´s stay red on power on !
I did a test with 2 another motherboards : ECS K7S5A and ASUS A7V133 , these 2 run ok with processor.
Anyone know what is the problem ????
thanks for help
Ricardo NB

I have a K7T 266 Pro RU mainboard running the XP 2100 [and was running the XP1800]. Try reseating the CPU. Take the HSF off, take the CPU out and then reinstall it. I've had the problem once or twice on these boards and reseating the CPU seemed to solve it. As far as updating the BIOS, you don't have to add or remove anything on the board. Use the live BIOS and make sure the boot sector write protection in the BIOS is disabled.
Also note: The K7T266 Pro [any version] might have a stability problem with more that 512 MB of DDR memory. If you have more than 512MB [combinations of 1,2,3, 1GB or 3ea 256 MB or 3ea 512MB or 2 ea 512MB] your problem might be just the memory. There are many threads on K7T266 Pro stability problems with more than 512 MB or memory.

K7T266 Pro2-A USB Drivers...

Hi,
I have the K7T266 Pro2-A Motherboard, I am having some problems with my USB deviced, mainly my printer. I will be in the middle of printing a large file (A 710 MB Photo) and the USB will just disconnect between the printer and the computer..
I wanted to see if there were updated USB drivers, but I didn't know which one to install, If any.. Here's what i found:
NEC USB 2.0 Driver
Support model K7T266 Pro2-RU (MS-6380 Ver2.0), 845 Ultra-ARU (MS-6398)
Description
Add General ID: VEN_1033&DEV_00E0
-- Driver version: 2.0.3300.20300.
For K7T266 Pro2, this driver must be used together with BIOS Ver3.3 or after.
Date 2002-9-19
Your System OS Win98SE/ME(79KB) 2000/XP(7011KB)
VIA USB2.0 Driver
Support model KT3 Ultra2(MS-6380E)
Description
For VIA based board with VT8235 southbridge chipset
Note: This Driver only for VIA based board with VT8235 southbridge chipset, please DO NOT use on other models.
Date 2002-9-19
Your System OS Win98SE/ME(168KB) 2000/XP(7011KB)
I Don't know if either of those are correct, or not. MSI makes it too confusing having a whole list of different motherboards with the exact same model # (IE: MS-6380) and only using different sub-model numbers.. Its really dumb..
Neither of thease showed up on my Live Update 2..
Thanks..

http://www.msi.com.tw/program/support/driver/dvr/spt_dvr_list.php you are mose likely looking at the USB2 driver not being installed. Scroll down to the NEC USB 2.0 Driver section and read there. The driver is also there.
Matt

K7t266 pro2 radeon 9700 question

hey
i just recently purchased an ati radeon 9700 pro, i am impressed, but not THAT impressed with it. im reading on anandtech how they get like 100+fps in ut2k3, and hell im lucky to get about 35-40fps in some levels. my 3dmarks2001se score is about 11200ish average, which i guess isnt much to complain about. but just comparing to other people who have the radeon 9700, they can get like 13900 3dmark2001se points. i will list the specs of my system, as i believe my mobo/cpu may have something to do with my performance.
amd athlon xp 1600+
msi k7t266 pro2 via kt266a chipset
ati radeon 9700 pro
512MB pc2100 (the cheaper stuff)
1x30GB 7200RPM
1x80GB 7200RPM
12x8x32x CDRW
enermax 350w psu
usb nic etc etc, i dont think the rest is relevant
i realize my cpu is not the greatest out lately, but really is it that much of a bottleneck? and do i honestly need crucial ram as opposed to the cheaper stuff to see such a performance increase? im running high performance bios defaults btw with latest bios, with agp fast write enabled (although in the ati control panel it displays it as off, and it wont let me change it)
thanks,
phrowzen

hey
my number to the left of the cpu socket is 16380-20C and between my pci slots i see "K7T266 Pro2 VER: 2.0"
are the requirements met by my numbers to do the mod? and also I was looking for that C37 piece, i saw it, but god it is so small, its just a tiny bit to the right of the wording "C37", correct? I will ask a friend for help on removing this, should my numbers work for the requirements.
phrowzen

K7t266 pro2 ru burned diode

Hi everyone. This is a sad day to me :(
I accidentally broke my MicroStar motherboard, burning the diode near the ram slots, maybe the one that were powering them. This was because I were inattentive and I didn't saw that the ddr dimm was not completely installed in the slot ><
Well, apart of buying an used k7t266 pro2 (*not* ru, still an ms6380 ver 2.0) on ebay and cannibalize the diode from there, I want to ask to MSI technicians if I can purchase a new diode and substitute it, the diode is parallelepiped shaped and reports this letters and numbers on it: SS12 (SS in the upper side, near the white line, towards the ram slots and 12 in the opposite side). The mark on the motherboard is D7. Near there's a printed table about SW1 for switch the CPU (base) frequency (100 or 133 MHz).
Thanks in advance, but please, MSI techies, answer me ^^

Thank you for the quick answer, Henry.
Btw, do you think that the damage would be limited to the Shottky diode only?
This kind of accident (dammit, it was for the same reason, still the ram not well placed ><) happened to another Socket A motherboard that I have, an Epox 8rda6+ pro, it burned a mosfet-like (and on the board the 3 pins are marked G, D and S, that iirc is Gate, Drain and Source) component called D408: I took it from another Epox motherboard and soldered in the place of the burned one and now the board is running smooth as if it's new (luckily), but I guess I was lucky. (BTW I want to replace this component to the motherboard that I took it from to repair the other, do you think I can find it easily?)
Thanks again ^^

Memory module not recognized on K7T266 Pro2

Hello.
I have a computer with only 256 Mb of RAM and I wanted to add 256 Mb but my second memory module of 256 Mo is not recognized whereas it functions very wel.
Here are details :
- Mother board : MSI K7T266 Pro2 (ms-6380 v2.0) with 3 memory slots
- BIOS : Award Modular W6380F1 V3.0 071902
- Memory module of origin : Samsung 256 Mo PC2100 (2 Sides)
- New memory module : Corsair Value 256 Mo PC3200 (1 Side)
Configs Tested :
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- Corsair only : OK
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- Corsair in Slot 1 and Samsung in Slot 2 or 3 : the computer starts with a blank screen and several beeps.
Can somebody help me so that my second memory module is recognized correctly ? I specify that I did not modify the BIOS.
I thank you by advance.

I'm no memory expert, but from being around here I've learned that there is more to a stick of RAM than the MHz speed. If timings etc were perfectly the same for the 3200 and the 2100, the system (the Northbridge) could simply set down memory speed to the slowest of the sticks.
However, I also know that many have been helped by entering BIOS, Advanced Chipset..., and go to the subtitle Memory timings controlled by..., and change from By SPD to By User. Then manually set down to 133 (266 effectively). This is if you absolutely want these two sticks.

K7T266 Pro2 RU: Boot problem, wrong CMOS setting

Hi All,
I have had the Pro2 RU MB for a year now with very few problems. Over Christmas I was cleaning up my computer and was going to do a format :C and reload windows. When I went to start the computer after cleaning it up (remove all cards, clean up dust) I got 4 red leds on d-led. Tried everything (different memory, reset bios, unplug everything except video, ect) always 4 reds. Bought a duron 1.3 GHz put it in started the computer it start to post, went through fastrack raid screen and then I got "CMOS settings wrong" "press F1 to setup", "F2 load defaults" ...... screen I go F1 into setup make ajustments and everytime I save and I get 4 red leds on reboot. If I go F2 load defaults and continue it will try and boot, my hard drives are in a raid 0 array and it will check floppy, ide 0, cdrom by default so it can't boot. If I reboot at this point it will go 4 red leds. I can't flash the bios which is ver 3.2 because the bios protection is enabled and I can't change any settings. I could use some help this one has my stumped.
I have tried 3 different power supplies, and that is not the problem.
K7T266 Pro2 RU
Duron 1.3GHZ, retail box HSF
256MB Cruical pc2100 ram
300w AMD approved PSU
Geforce2 GTS 32MB
2 60GB Quantum HD in raid 0 array
Win 2k pro
Cheers Rugger

I have reset the cmos with pc unplugged...yes.
I have read the FAQ at this site, I have used the search feature at this forum I have googled my problem searched a few other sites and I am stuck. I have been building computers and troubleshooting problems for 3 years now. If it was a new board I would RMA it at my wholesaler.
It seems like there is a problem with the cmos chip because it will not accept any changes to the settings. As soon as you save the changes in the cmos the computer reboots and I get 4 red leds in d-led.
Cheers Rugger

K7T266 Pro2 incompatibilty problem with Nvidia GeForce4 Ti4200

I just bought the GeForce4 Ti 4200 from Siluro and installed it on my MSI K7T266 Pro2 MB and have since then experienced some problems when booting XP pro.
Everything seems to work fine untill the very last application loads in XP after boot. Then the screen turn white, the mouse cursor becomes a black and white stripped square and the system reboots automatically. Generally after second boot, evreything seems to work fine but I get an XP error message stating that "the Nvidia Geforce4 TI 4200 drivers may be the origin of the critical problem encountered".
I have all lastest drivers for both the MB (Bios 3.7 + lastest VIA drivers) and the Nvidia GeForce (Detonator 41.09) and yet experience the problem... Help!!
MB K7T266 Pro2 MS-6380 Ver. 2 (Bios 3.7)
Siluro Geforce4 Ti 4200 (Detonator 41.09
XP Pro

I have an AMD Athlon 1700+
768 MRam DDR 266
Sound card is Sound Blaster Audigy Platinum EX
I have an ADSL connection with Alcatel Modem
I hope this is what you required... If not, let me know exactly what it is as I do not really know what PSU and the rest stands for (or when I can get that information on my PC!)
Thanks again for your help!

K7T266 Pro2 version 2.0

im sorry if im posting in the wrong place, but I jumped in here because a friend of mine is down and he has the above mainboard, so here it goes.
Amd tbird 1200
K7T266 Pro2 version 2.0
Maxtor hd 5400 rpm
ok, he flashed his bios, why I don't know, but now he has no video ,,his keyboard & mouse do not come up.Either does his video card ( pci Ati radeon rage 6 )
I told him to reset cmos, like posted here, nothing.
Im trying to get him online and up, so he can come in here and learn the rite way.
thnx for your help
B3

>Correct bios for ver. 2.0.
The name of the bios file should be a6380vms.370! The ms6593 is a different board (k7t266pro2 -u/ul ver. 1.0, >link).
Bad luck, maybe he killed his board. Try to flash the correct bios. If this doesn't work try the BIOS boot recovery feature as described in http://www.msi.com.tw/html/support/bios/note/boot.htm .
If problem still persists, you would need to purchase new BIOS chip from Websites like http://www.flashbios.org where you can order a new BIOS or you can also contact MSI office near your place to purchase new BIOS chip http://www.msi.com.tw/html/contact/contact.htm .
Important: Don't forget to reset the cmos after flashing ( Clear CMOS Guide).

K7T266 Pro 2 Ver 2.0 - Possible flash gone wrong

I have a K7T266 Pro2 Ver 2.0 (as written on the board)
and I recently flashed it with a6593vms.150. Now the computer won't boot.
I've tried clearing the BIOS, no avail.
I've removed the RAM, got three long beeps. Removed the video card, got three long beeps. So it seems that the POST is still being run. BUT, when the sys powers up the 1st D-LED turns green and then it turns Red like all the others. Which seems to indicate a bad proc. I've tested the proc, and it checks out fine. Any other ideas?

Why would you flash BIOS in the first place if it's not broken? And worse you have most probably flashed a WRONG BIOS. This is where you should get your BIOS.
http://www.msi.com.tw/program/support/bios/bos/spt_bos_detail.php?UID=28&NAME=MS-6380%20Ver2.0
You may need to use the BIOS recovery method to flash back to your old BIOS, hopefully you kept a backup for the old one. :P

HELP! k7t266 pro2-u winxp install

Hi,
I have a problem with installation of winXP SP1 on my computer. First i got a blue screen in the first step of installation (windows loads drivers, then freezes). It said that acpi.sys is the problem. I disabled it and then the problem was irq not less... . Then i disabled
internal cache, system bios cacheable and shadowing options and installation started but the computer was too slow ( it took about an hour to copy the files on hard disk). After the installation was finished i put back the fields internal cache to writeback and c00 32k shadow to cached and left system bios cacheable on disabled ( i read in the manual that it might be a reason for system hangups) to speed it up. For a while it seemed like it was working ok, i installed the drivers, software... but tomorrow everything up. windows started to freeze when i tried to encode mp3's from audio cd's, when i tried to install new sofware...
I dont know what to do and don't want to disable internal cache because of the huge system slowdown...
Can anyone help !!!
my config is
amd athlon xp 1800+
microstar k7t266 pro2-u with lan
256mb kingston 266 ddr
maxtor 40gb ata133
teac w540e writer
nvidia g-force 2 mx400 64mb

Quote
Hi!
What can your PSU provide in terms of ampères?
Load BIOS setup defaults. Open case.
Have the HDD and the CDRW on different IDE channels and cables, with both as Master respectively at the end of the cable.
Install VIA 4in1 drivers.
When everything works, make proper BIOS adjustments.
Best wishes, and good night!
Can't provide the data about my PSU because i'm not at home right now.
I will do it tomorow.
Cables are already set up like that.
Thank you

K7T266 Pro2 mixing memory ?!?

Hi all,
I am having a problem with mixing memory. The tech. at the computer shop say that a PC2100 and a PC2700 should work whitout problem, so I by one 512MB PC2700 !!!
Here, on my mobo, the memory check pass at boot, but WindowsXP crash when it access the PC2700 memory...
In bios, I set CAS lentacy at 2.5 and force the memory clock to 133MHz...
Note that the PC2700 work fine, alone...
You have idea ? Is PC2100 and PC2700 can be mixted ?
thanks,

Also, I can tell you that this mobo, K7T266 Pro2, is very picky about memory sticks.
Especially when mixing brands.

Raid 0 Failure! XP Pro won't read array on MSI k7T266 pro2 *URGE

Before anything else, thanks for reading and I hope you can help:
I have an MSI k7T266 Pro2A-RU motherboard with 512MB of Mushkin RAM, AMD XP 1600+, a Geforce2 MX400, Audigy Soundcard and a cheap PCI NIC card. I consider myself an above average technician and I've come up on a problem I can't figure out. There is about 80GB of data at stake here:
I have 2 IBM Deskstar 40GB 7200 RPM drives that were configured in a RAID 0 (stripe) configuration over a year and a half ago. This gave me a total of 80GB online. Windows XP Professional was installed and the drives have been running fine every since...
The system was practically bulletproof and it was very rare it ever locked up for any reason. A few days ago, however, the system locked up about 4 or five times. There was no software or hardware that had been added or installed and system use hadn't really changed up or down. I run up to date antivirus software (Command Anti-Virus), run behind a secure firewall and watch what I open. The lock ups were random, but happened when I was away from the computer. ( I leave my system on all the time).
Being a bit paranoid, on 1/28/03, I acquired an 80GB Maxtor drive to install to back up my datafiles. Before the install, I notice the system had locked up at least once that day, so I figured I would hurry up and get the drive in to back up. I installed the 80, booted, configured it in XP and made it active and transfered a few test files over. No problem. I made the decision to back up my data files before bed and continued to work for the next two hours. The system ended up locking up with a windows blue screen STOP error message: KERNEL_FAULT_INPAGE_ERROR when I tried to run a program. Thinking little of it, I rebooted the computer to find I could no longer access the data on the RAID.
I've tried nearly EVERYTHING I can think of. (You can already assume I've done the basics (check/replace the cables, etc). Here's a list and the results:
---- Reboot in all available modes (Safe, Safe with NW, Normal, Last known, etc). They all FAIL. In safe modes, you can see where the system actually tries to boot off the array (runs through driver files and stops on MUP.SYS) and hangs. Same result with all other drives removed except the RAID.
---- Installed another drive, loaded XP with the raid controller files (By the way, it's a Promise ATA 100 "lite" controller), plugged the RAID back in and it hangs on boot up. Safe mode gives the same results. Tried the same thing with Windows 2000 (so I could access the NTFS partition) and Windows 2000 won't load when the array is plugged in, but loads ok when it isn't (used the 2000 driver for the RAID controller for this attempt). Safe mode gives the same results.
---- Removed all drives except the Array and tried to reload XP (with the array drivers downloaded again from the site.) No effect. System hangs.
---- In a last ditch effort, I have access to Winternals Administration Pack 2002 of all of their tools. ERC Commander, designed for this type of problem, Disk Commander, and the other tools all do the same thing: Any time the system attempts to read from or access the arry, the OS will hang. It won't even check for NTFS compatibility in the ERC commander program booting from a boot CD, and for those that are familiar with it, the Disk Commander program blue screens with a STOP: 0x000007B (0xF896963C, 0xC0000034, 0x0, 0x0) error. Research has told me this is an INACCESSABLE BOOT DEVICE message.
These are the main highlight major attempt things and there's a few things in between I've tried (like using Norton Ghost to try and mirror the array to the 80GB. Norton ghost said there is an error reading the partition and can't go any further (Returns an Internal error))
I'm at the point where I have run out of available options and don't know what else to try. I have since purchased the exact same motherboard off e-bay to see if it just so happens to be the controller and to see if my RAID will come back so I can at least read the data off of it. It should be here in a few days. If that doesn't work, I'm toasted. Could I be fighting a hardware (drive or board or controller) problem. Is the array THAT corrupt the OS can't read it???
If anyone has any other bright ideas, I'm willing to try about anything short of damaging the array. Any help is greatly appreciated. Please post here, or e-mail to [email protected].
BTW, the Promise BIOS is Fasttrak 100 "Lite" v 1.31.1(Build 30)
Thanks.
- Chuck! ?( ;( ;( ;( ;( ?(

got one but its lightley used for storage but amd forum storage is full of tales of woe with them
type deskstar and problems in goggle for a laugh

K7T266 Pro2 RU, Raid-0 & Linux

When I try to install either Red Hat 8.0 or Mandrake 9.0 on my K7T266 Pro2 RU, which has 2 x 40GB drives configured as RAID-0 (ie 1 x 80GB), both versions of Linux see the two physical drives and not the one logical stripe array. Why? It almost seems that the Linux drivers for the Promise 20265R are treating the raid channels and normal IDE channels. I want to install Linux onto the RAID-0 stripe!
I have searched for guides/tutorials on installing Linux on RAID, but all the ones I found only talked about RAID-1 (Mirroring).
Windows 2000/XP only sees the one logical drive.
Any help would be appreciated!
Chris.

The installer is wrecking the /etc/raidtab file when trying to detect existing raid arrays.
Solution: Format a floppy disk with a DOS filesystem (in Linux, you can use the command "mkdosfs /dev/fd0"). Copy
use detect_devices;
package detect_devices;
log::l("PATCHING");
*raidAutoStartRaidtab = sub {
my (@parts) = @_;
log::l("patched raidAutoStartRaidtab");
$::isInstall or return;
require raid;
#- faking a raidtab, it seems to be working )
#- (choosing any inactive md)
raid::inactivate_all();
foreach (@parts) {
   my ($nb) = grep { !raid::is_active("md$_") } 0..7;
   output("/tmp/raidtab", "raiddev /dev/md$nb\n device " . devices::make($_->{device}) . "\n");
   run_program::run('raidstart', '-c', "/tmp/raidtab", devices::make("md$nb"));
unlink "/tmp/raidtab";
use raid;
package raid;
*prepare_prefixed = sub {
my ($raids, $prefix) = @_;
log::l("patched prepare_prefixed");
$raids or return;
&write($raids, "/etc/raidtab") if ! -e "/etc/raidtab";
eval { cp_af("/etc/raidtab", "$prefix/etc/raidtab") };
foreach (grep { $_ } @$raids) {
   devices::make("$prefix/dev/$_->{device}") foreach @{$_->{disks}};
to the floppy disk. Remove the floppy and reboot using the Mandrake Linux 9.0 CD1 to do a CD-ROM installation. During boot, press F1 at the splash screen, then place your floppy disk that contains patch.pl in the floppy drive. At the prompt, type "patch", then follow the installation as usual.
Hope that helps

K7T266 Pro2 & new hard disk

Hi
I have just upgraded my K7T266 Pro2 with a 2400+ chip (with modification & bios) and upgraded RAM to 1 GB. All works OK.
Now I am trying to put in a new 250 GB Western Digital hard disk and installing Windows XP Pro from scratch and I am running into problems. The hard disk is on the main IDE connectors.
The BIOS recognises the hard disk. When installing Windows XP, it seems to only detect a 131 GB disk!. Windows installs but when the computer reboots as part of the installation, the hard disk will not boot, even when forced as the fist boot device.
If I boot from the Windows CD and go through the install again same problem.
Any suggestions?
Chris
Adelaide
Australia

harrisc:
You mentioned that you updated the BIOS - the last release (1.9) had a note that it "Support Maxtor 160GB HDD (4G160J8)" so I would expect the board to support the 250 Gb WD drive, as well.
The problem probably is in Windows - XP versions before SP1 did not support 48 bit LBA (Logical Block Addressing) which is needed for drives larger than 131 Gb to be recognized.
Here is a link to the Microsoft Knowledge Base article with a 'fix':
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q303013
If your installation disk is a pre SP1 then that's the problem; if it's SP1 or SP2 then there IS a BIOS limit (contrary to what I assumed above). Your best bet then is to partition the drive with a ~50 Gb primary and 200 Gb extended partition and live with two logical drives.
Good luck,
ss

K7T266 PRO2 (MS6380 Ver 3.0) FDD Controler Problems

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