General Description. ASMedia ASM3242 is a Universal Series Bus xhci host controller, bridging PCI Express to USB3.2 20Gbps, compliant with USB3.2 Specification Revision 1.0 and Intel eXtensible Host Controller Interface specification revision 1.1. It also supports backward compatible with legacy USB function and devices, compliant with USB Attach SCSI Protocol revision 1.0, supporting the function of debugport on USB3.2 port. The inbox driver directly inspects SATA ports and considers devices connected to those ports marked “external” as removable devices. Not all storage drivers do this, which can be a potential cause for corruption or data loss. First, check for and install available BIOS updates from your PC manufacturer.
Olitec network & wireless cards driver. Driver Version 3.1.6.0 Run msinfo32.exe Components, Storage, SCSI, Asmedia 106x SATA Controller Manufacturer Asmedia Technology Driver c: windows system32 drivers asstahci64.sys (3.1.6.0) I noticed one thing that really appeared differently in the Imgburn Family Tree. Before, it showed my DVD Burner as an Scsi CD Rom Device. I've done the obvious thing and gone to Device Manager Disk Drives ASMedia AS2115 SCSI Disk Device right click Update Driver. Currently running the most up to date driver. Driver microtek scanmaker 4900.
Drivers Asmedia Scsi & Raid Devices Configuration
Drivers Asmedia Scsi & Raid Devices Usb
My Yoga 2 Pro running Windows 8.1 has given me issues with every external msata enclosure I've used. As I understand it, external msata enclosures have 2 controllers in them, separate 3.0 and 2.0 to maintain backwards compatibility.
My external SSD has been working at full 3.0 speed for a while, however, recently it's capped to almost exactly 40MBps, so its stuck using 2.0 speed on a 3.0 port. Try the drive on any other PC with 3.0 and I get full speed of ~400MBps. Other USB 3.0 devices still work at full speed on the port in the Y2P, it's just the msata enclosure.
So I'm thinking its a corrupt driver. But why does it keep happening? Is the voltage of the port off by ~1mV leading to issues? Is it crappy controllers in the enclosure (AS2115 in this case)? This is the second enclosure this has happened to. So far all signs point to the Y2P being the source of the issue, not the enclosure.
How can I delete the device driver so that when I plug it in, Windows is 'seeing' it for the first time and reloads the driver? Also, why does this keep happening??
edit: yes this is somewhat related to my other thread about a linux installation on an external ssd running on bare metal.. the ssd isn't cooperating with my lenovo