Adaptec AHA-2940 Ultra Driver
Adaptec AHA Ultra SCSI Controller Kit bit PCI: : Computers & Accessories. Refurbished Adaptec Adaptec AHAAU. Adaptec AHAAUThe AHA Ultra host adapter is the ideal PCI-to-SCSI host adapter for entry-level. Key Benefits. Double the data transfer speed. Using UltraSCSI technology, the. AHA Ultra host adapter doubles the maximum data transfer rate on.
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Adaptec AHA-2940 Ultra Driver
Installing and using unsigned drivers on Windows 8 We don't use our scanners on Windows 8 but user feedback tells us that in order to install the driver created above one needs to start Windows 8 in a special mode first. Getting Windows 8 to boot in that mode involves a series of steps of which we provide screen Adaptec AHA-2940 Ultra below.
The screen captures come from a virtual Windows 8 machine and since FireWire devices can't be passed through to that virtual system we won't show the actual driver installation. First get the Windows 8 menu to show and click the gear icon at its bottom.
Adaptec AHA/U Ultra Wide SCSI PCI Controller Card: : Computers & Tablets
On the settings screen click the "Change PC settings" entry. There choose the General category from the "PC settings" list Adaptec AHA-2940 Ultra scroll down all the way to the end of that category to reach the "Advanced startup" entry as shown. There press the "Restart now" button.
Your system will restart and after a while you'll get to this option screen. On it choose Troubleshootthen choose Adaptec AHA-2940 Ultra options" and finally choose "Startup Settings" where you'll find yet another Restart button.
Press it to reboot to the "Startup Settings" screen and on it press either 7 Adaptec AHA-2940 Ultra F7 on your keyboard to boot Windows 8 with its driver signature enforcement disabled. After booting Windows 8 that way choose Search from the Windows 8 menu, enter "devmgmt.
Ensure that devices on either end of the Adaptec AHA-2940 Ultra chain are terminated. When mixing wide 16 bits and narrow 8 bits devices on the same wide chain, ensure that a wide device is at the end of the chain.
If a narrow device is placed at the end of the chain, the wide devices on the same chain only have the low byte terminated, and this is an illegal configuration. If there is more than one controller or an embedded controllerAdaptec AHA-2940 Ultra to use one IRQ per controller.
Adaptec AHA Ultra AHAAU
Enable bus mastering for the slot s with your host bus adapter swhen asked. Adaptec AHA-2940 Ultra support for disks larger than 1 Gbyte if applicable.
Startup Settings, select Restart After your computer restarts, on the screen titles Startup Settings, select Disable Driver signature enforcement option 7 for me Wait for you computer to finish restarting, you should now be able to install the driver for your card. Adaptec AHA-2940 Ultra the Driver Figure 2: Update Drivers, select Browse my computer for driver software Select the folder containing the driver you downloaded Figure 3 Windows should ask you if you want to Adaptec AHA-2940 Ultra the unsigned driver Figure 4select install this driver software anyway.
I tested with a Iomega Jaz 2GB drive.
Figure 7 Figure 3: