The following drivers are being provided for customers that have either a ISA SCSI card 53C400A (HP version) or the ISA SCSI card SYM20401/2/3. SYMBIOS/LSI LOGIC IN NO WAY WILL PROVIDE SUPPORT for these drivers. If you are having installation issues with the drivers or the cards then you need to contact HP for support. They can be reached at 208-323-2551. If you have a 53C400A ISA card that came with a different Scanner, (i.e. Umax, Artec, Microtech) then you need to contact the Scanner Manfacturer for the drivers. These drivers are for Windows 95 and Windows NT 3.51 and NT 4.0 only. There are no drivers for Windows 98 or any other Operating Systems. There are no drivers for DOS for the 53C416 chipset. The card cannot be used as a bootable solution. If the card is being used for any other device outside of the HP Scanner, then the use of these drivers is at YOUR OWN RISK. The NT416EDT.EXE utility can be used in Windows NT ONLY to change the IRQ that the card is being set to. For Windows 95, you need to go into the properties of the driver and then go to the resources tab. Remove the check mark from the automatic setting and manually set the IRQ to the desired IRQ that you want the card to be at.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.