Is there a partition size limit for Vista?

Thanks NoelDP. I read about the Data Lifeguard but I don't think that's needed.

We must be reading each other's mind. I was out having a beer and cigar this afternoon and also thought about the BIOS. I'll check on it but I think I have the latest installed. These large hard drives weren't around 6 years ago when I bought this system.
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics Card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI
    WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Keyboard
    Logitech MX 3200
    Mouse
    Logitech MX 600
    Internet Speed
    30 Mbps
It turns out that there are two BIOS updates since the last one I did (they're both four years old). I'm working with EVGA on making sure that I have the correct one for my mobo. I've also asked them if the update may fix the formatting issue but haven't gotten a response yet.
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics Card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI
    WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Keyboard
    Logitech MX 3200
    Mouse
    Logitech MX 600
    Internet Speed
    30 Mbps
I flashed the BIOS with the latest update and Vista still doesn't recognize the second Tb. It's strange because XP is supposed to allow up to 2 Tb. Maybe it has to be FAT 32.
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics Card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI
    WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Keyboard
    Logitech MX 3200
    Mouse
    Logitech MX 600
    Internet Speed
    30 Mbps
Fat32 cannot recognise large drives - NTFS on the other hand can go to the EB level at least in theory.
The problem is not with the OS, but the hardware.
 

My Computer

System One

  • Manufacturer/Model
    Acer Aspire 8930G
Nobody that I know of with a hard drive greater than 1 Tb has chimed in here. Perhaps you have one that you're using with Vista. I guess I'll have to ask Western Digital about it.
 

My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics Card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI
    WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Keyboard
    Logitech MX 3200
    Mouse
    Logitech MX 600
    Internet Speed
    30 Mbps
According to wikipedia fat32 could handle 2 tb and even 16 tb with a 4k cluster size. Personally on my desktop I didn't have Vista on anything larger than an 80gb partition on a 250 gb drive. I wonder if maybe something is wrong with your drive. Have you tried windows 7?
 

My Computers

System One System Two

  • Operating System
    Windows 8.1 Industry Pro x64
    Manufacturer/Model
    HP Pavillion Elite HPE-250f
    CPU
    Intel i7 860 Quad core 2.8 ghz
    Memory
    8 gb
    Graphics Card(s)
    ATI Radeon HD 5770 1 gb ram
    Monitor(s) Displays
    Alienware 25 AW2521HF
    Screen Resolution
    1920x1080 &1680x1050
    Hard Drives
    1 TB x2
    Other Info
    https://www.cnet.com/products/hp-pavilion-elite-hpe-250f/
  • Operating System
    Windows 2012 R2 Data center/Linux Mint
    Manufacturer/Model
    Dell Poweredge T140
    CPU
    i3 9100 3.6GHz, 8M cache, 4C/4T
    Memory
    8GB 2666MT/s DDR4 ECC UDIMM
    Screen Resolution
    1680x1050
    Hard Drives
    1 TB & 360 GB x2
    Other Info
    https://www.dell.com/en-us/work/shop/productdetailstxn/poweredge-t140?~ck=bt
I accidently stumbled across this thread-

http://www.vistax64.com/sbs-server/270998-priv1-edb-maximum-size.html

It seems to imply a 2 Tb limit.

I don't understand why I can partition it but Windows goes through the motions of formatting it, only to fail. I used NTSF, 4K.

I was trying to check the sector size in the properties of the c: drive but it doesn't show it. I see there's something called Disk Quota and it's disabled. I'm wondering if I should enable it.

I just got off the phone with Western Digital. They talked with Microsoft and said that I have to reformat the entire drive to make all the space available. They're providing the details but I probably won't do this immediately since everything is working without the extra Tb. I would have to image the working partitions and then restore the images so I don't have to spend another 3 days reinstalling everything.
 
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My Computer

System One

  • Operating System
    Vista Home Premium 64 bit SP2
    Manufacturer/Model
    Cyberpower
    CPU
    Intel Quad CPU Q6700 2.67 GHZ
    Motherboard
    NVIDIA 780i
    Memory
    4 GB
    Graphics Card(s)
    MSI GTX 560 TI Twin Frozr
    Sound Card
    Sound Blaster SB Audigy
    Monitor(s) Displays
    Viewsonic VG2436
    Screen Resolution
    1920x1080p
    Hard Drives
    Samsung HD 105SI
    WDC WD20
    Case
    Apevia XJupiter
    Cooling
    air
    Keyboard
    Logitech MX 3200
    Mouse
    Logitech MX 600
    Internet Speed
    30 Mbps
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