The update of the BIOS can be down with the BIOS update you can download from the official page of Toshiba. How to upgrade the BIOS on my NB100? There is no use to do so I'm a bit confused. Note: Depending on your version of Windows 7 it may be called '1394 OHCI Compliant Host Controller (Old)' rather than '(Legacy)'.Re: How I've updated the BIOS on my NB100?īit of a newbie here, so apologies for that.

Choose the option '1394 OHCI Compliant Host Controller (Legacy)', and click next to update the driver.

' and add a check in the box before “Show compatible hardware”.

Select 'let me pick from a list of device driver on my computer.

Select 'Browse my computer for driver software'.Right click the host controller shown in that node and then select 'Update driver software.When “Device Manager” opens, expand the device tree and look for the 'IEEE 1394 Bus Host Controllers' node.When you are back in Windows, proceed with the following steps:Ĭlick the Start Button, navigate to “Device Manager” (or if you do not know the path to Device Manager type “devmgmt.msc” in the “Start Menu Search” box and press Enter). Exit the BIOS (saving your settings changes), and allow the system to fully boot. Also enable the 'VAIO' Logo boot splash screen in the BIOS. Before proceeding, enter the system BIOS by pressing the 'F2' key during boot, and enable the IEEE 1394 iLink ('Fire-wire') support so that 'IEEE 1394 Bus Host Controllers' node will show-up in 'Device Manager'. Note: Create a 'System Restore point' to allow for easily returning to your current system status, if necessary. which is available from here (Also available on BIOS installation media in “Drivers” directory).

The last known Intel Rapid Storage Technology driver to support AHCI is v10.

Enter BIOS, switch to AHCI mode, save settings and exit.Īfter rebooting Windows should automatically install the Microsoft AHCI driver, once this is completed you can switch to the Intel AHCI driver.

The Registry Editor will confirm completion, select “OK” to close.

When prompted by the Registry Editor select “Yes” to make the changes.

If prompted by User Account Control select “Yes” to allow the update file to run.Double click on the “AHCI.reg” Registry update file.Locate registry update file “AHCI.reg” available on BIOS installation media in “Drivers” directory.If you are doing a fresh Windows install while in AHCI mode you do not need to complete these steps.Ĭreate a Restore Point before proceeding. If you are certain you wish to switch a live Windows install from RAID to AHCI you must make a change to the registry before rebooting and switching to AHCI mode in the BIOS.

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