This can be fixed by updating the Intel & NVIDIA drivers. On some laptops with dual Intel & NVIDIA graphics, SSD Utility may crash.
Workaround is to use the secure erase feature in the BIOS if there is one, otherwise to perform secure erase on another PC. On some PCs it is impossible to perform secure-erase: this happens if the PC BIOS issues SECURITY FREEZE LOCK the drive, and does not implement the suspend/resume cycle used to unfreeze it. Workaround is to wait a minute or two before re-running the benchmark. TL100 benchmark results may degrade if re-run immediately after a previous benchmark.
To work around this, use bootable SSD Utility to perform the update. TL100 Firmware update may fail on Windows 7 if the Intel RSTe driver is installed. Updated the kernel version for bootable SSD Utility If you prefer, you may send a new report after this update, so I can check the results.This is a maintenance release of SSD Utility, with the following enhancements: Try the update driver option and select to use "Standard AHCI Controller" driver for the controller.Īfter this change (and restart of the system) TRIM should be working - and this should be reported in Hard Disk Sentinel (and other tools will also continue displaying that TRIM is working). So if possible, I'd recommend to open Windows Device Manager and locate the Marvell 91xx controller. More information: This is why I recommended to use the "Standard AHCI driver" of Windows, as the Windows "Standard AHCI Controller" driver surely support TRIM and works without problems for this controller. (fsutil reports working TRIM if there's no SSD installed in the system this method is really not preferred to verify if TRIM is really active and the problem that most other tools also rely on this information. Thanks for the information, this is really helpful!Įxcuse me, but the Marvell driver does not support TRIM, even if other tools or fsutil reports that
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