Hi Sylvia
I am having the exact same issue. I have copied my Report below as per your instructions to Mediane.
thanks
System Report
System Information
OS name: Microsoft Windows 8.1 Pro
OS version: 6.3.9600 9200
System name: LG_EDIT
System manufacturer: Gigabyte Technology Co., Ltd.
System model: Z97X-UD7 TH
Processor: GenuineIntel Intel64 Family 6 Model 60 Stepping 3 3.501 GHz
BIOS: American Megatrends Inc., F4
Intel® Rapid Storage Technology enterprise Information
Kit installed: 13.0.3.1001
User interface version: 13.0.3.1001
Language: English (United States)
RAID option ROM version: 13.0.0.2075
Driver version: 12.0.1.1018
ISDI version: 13.0.3.1001
Storage System Information
RAID Configuration
Array Name: SATA_Array_0000
Size: 8,584,764 MB
Available space: 6 MB
Number of volumes: 1
Volume member: Volume1
Number of array disks: 3
Array disk: Z500RLSK
Array disk: Z500RP2G
Array disk: Z500R4QW
Disk data cache: Enabled
Volume name: Volume1
Status: Normal
Type: RAID 5
Size: 5,723,172 MB
System volume: No
Data stripe size: 128 KB
Write-back cache: Write back
Initialized: Yes
Parity errors: 0
Blocks with media errors: 0
Physical sector size: 4096 Bytes
Logical sector size: 512 Bytes
Hardware Information
Controller name: Intel(R) Desktop/Workstation/Server Express Chipset SATA RAID Controller
Type: SATA
Mode: RAID
Number of SATA ports: 3
Number of volumes: 1
Volume: Volume1
Number of spares: 0
Number of available disks: 0
Rebuild on Hot Plug: Disabled
Manufacturer: 32902
Model number: 10274
Product revision: 0
Direct attached disk: Z500RLSK
Direct attached disk: Z500RP2G
Direct attached disk: Z500R4QW
Disk on Controller 0, Port 2
Status: Normal
Type: SATA disk
Location type: Internal
Usage: Array disk
Size: 2,795 GB
System disk: No
Disk data cache: Enabled
Command queuing: NCQ
Transfer rate: 6 Gb/s
Model: ST3000DM001-1ER166
Serial number: Z500RLSK
SCSI device ID: 2
Firmware: CC25
Physical sector size: 4096 Bytes
Logical sector size: 512 Bytes
Disk on Controller 0, Port 3
Status: Normal
Type: SATA disk
Location type: Internal
Usage: Array disk
Size: 2,795 GB
System disk: No
Disk data cache: Enabled
Command queuing: NCQ
Transfer rate: 6 Gb/s
Model: ST3000DM001-1ER166
Serial number: Z500RP2G
SCSI device ID: 3
Firmware: CC25
Physical sector size: 4096 Bytes
Logical sector size: 512 Bytes
Disk on Controller 0, Port 4
Status: Normal
Type: SATA disk
Location type: Internal
Usage: Array disk
Size: 2,795 GB
System disk: No
Disk data cache: Enabled
Command queuing: NCQ
Transfer rate: 6 Gb/s
Model: ST3000DM001-1ER166
Serial number: Z500R4QW
SCSI device ID: 4
Firmware: CC25
Physical sector size: 4096 Bytes
Logical sector size: 512 Bytes