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I have an ultrabook hybrid: ssd and hdd. ssd was working on purchase, but after I've re-installed windows -- I can't make it work. I installed the necessary software:

  • IntelRapid
  • ExpressCache
  • EasySettings

but still ssd is not mounted:

enter image description here

(note that the ssd is not mounted).

Here're some system parameters:

System Report

System Information
OS name:  Microsoft Windows 7 Ultimate 
OS version:  6.1.7601 Service Pack 1 7601
System name:  NP530U3C
System manufacturer:  SAMSUNG ELECTRONICS CO., LTD.
System model:  530U3C/530U4C
Processor:  GenuineIntel Intel64 Family 6 Model 58 Stepping 9 1,701  GHz
BIOS:  Phoenix Technologies Ltd., P08AAJ

Intel® Rapid Storage Technology
Kit installed:  11.0.0.1032
User interface version:  11.0.0.1032
Language:  English (United States)
Intel AHCI controller:  Intel(R) 7 Series Chipset Family SATA AHCI Controller
Number of SATA ports:  2
Driver version:  11.0.0.1032
ISDI version:  11.0.0.1032

Hardware Information
Disk on port 0
Port location:  Internal
Status:  Normal
Type:  Hard disk
Size:  466 GB
Serial number:  TA9511GZJANSNP
Model:  Hitachi HTS545050A7E380
Firmware:  GG2OA6C0
System disk:  Yes  
Password protected:  No
Disk data cache:  Enabled
Native command queuing:  Yes  
SATA transfer rate:  3 Gb/s
Physical sector size:  4096 Bytes
Logical sector size:  512 Bytes

Disk on port 1
Port location:  Internal
Status:  At risk
Type:  Solid-state drive
Size:  22 GB
Serial number:  121800141670
Model:  SanDisk SSD i100 24GB
Firmware:  11.50.04
System disk:  No
Password protected:  No
Disk data cache:  Enabled
Native command queuing:  Yes  
SATA transfer rate:  6 Gb/s
Physical sector size:  512 Bytes
Logical sector size:  512 Bytes

So my question is: how do I make ExpressCache working again?

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Weird. Don't discs mount themselves on their own? Anyway, sounds like it's something simple. It sees the volume and tells you it's not mounted. Couldn't it be something like simply going to the BIOS and setting an option to yes? –  Ariane Jan 12 '13 at 23:21
    
Status: At risk in the system information list suggests the drive may be defective/failing. It may be not mounting to prevent data from being written to it and then being lost when the drive completely fails. –  K.A Jan 12 '13 at 23:33
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1 Answer

I think I had the same issue after I formatted (by mistake) the SSD part of the HD on my laptop. If you have Samsung's EasySupport Center installed on your computer, you should see in the "System status" > "details" whether "Enable ExpressCache" is checked or not. It was not in my case and by checking it in EasySupport, it seemed to have fixed the problem for me. Good luck, elliot

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