Menu
- Jan 25, 2013 Re: Where has my IDE/ATAPI data gone from Device Manager? Hold on - I just noticed you said you are looking for the cd/dvd drive in IDE ATA/ATAPI list.
- Mar 22, 2014 The hardware whose drivers are missing will appear as Unknown device, so it's easier to locate the device. Right click on the unknown device and click on Properties. Under the Properties window click on Details tab and select Device Instance Id from the drop down box.
Sep 29, 2011 IDE ATA/ATAPI controllers: Primary IDE Channel; IDE ATA/ATAPI controllers: Secondary IDE Channel. Only had 1 SATA HDD and installed Windows 7 64bit through USB drive, still got the message about DVD/CD driver missing. At the 'Install Now'-screen, simply unplug the USB stick and insert it into a different USB port. Click 'Install Now' and voila!
-->NOTE The ATA port driver and ATA miniport driver models may be altered or unavailable in the future. Instead, we recommend using the Storport driver and Storport miniport driver models.
![Ata Ata](/uploads/1/2/4/9/124905417/968003743.jpg)
In Microsoft Windows NT 4.0, the port/miniport driver pair associated with the IDE bus is a SCSI miniport driver, atapi.sys, that linked to the SCSI port driver, scsiport.sys.
In Microsoft Windows 2000 and Windows XP, the IDE port driver atapi.sys is an independent driver that no longer links to scsiport.sys, nor to any other wrapper driver.
There are three system-supplied drivers in the IDE driver model for Windows 2000 and Windows XP: atapi.sys (port driver), pciidex.sys (controller driver), and pciide.sys (generic controller minidriver). All three drivers are illustrated in the following figure.
Download Ide Ata Atapi Controllers Driver
Starting from the bottom of the figure, the following describes each driver in the stack:
- The IDE stack in Windows 2000 and Windows XP is layered over the PCI bus driver.
- Microsoft provides a native IDE controller driver/minidriver pair that is capable of managing most IDE controllers. The IDE controller driver, pciidex.sys, handles the hardware-independent aspects of the driver pair, and the minidriver, pciide.sys, handles the hardware-dependent aspects.
- Vendors can elect to provide their own IDE controller minidriver instead of using the native minidriver, pciide.sys. The vendor's minidriver must work together with the Microsoft-supplied controller driver to form a controller-minidriver pair. See Requirements for Vendor-Supplied IDE Controller Minidrivers for an explanation of the requirements a vendor's minidriver must fulfill to work properly with the native Microsoft controller driver.
- Microsoft provides an IDE port driver, atapi.sys, which is also known as the channel driver, because it creates and manages a functional device object (FDO) for each IDE channel. The port driver is layered above the IDE controller/minidriver pair. It translates the SCSI request blocks (SRB) that it receives from the storage class driver into the format required by the underlying IDE controller. In particular, the command descriptor blocks (CDB) contained within an SRB are defined differently for ATAPI and SCSI devices. The port driver repackages CDBs to make them compatible with the ATAPI transport protocol, thereby insulating upper-level drivers from peculiarities of the IDE bus.
- Microsoft provides a CD-ROM class driver capable of managing all CD-ROM (type 5 SCSI) devices.
To see a diagram of the device object stack corresponding to the driver stack in the previous figure, see Device Object Example for a PCI IDE Controller.
In Windows Vista and later versions of the operating system, the IDE stack is managed by the ATA Port Driver.
Windows 10 Missing Atapi Driver
i tried to install 2nd hdd through optical drive bay using hdd caddy. the first time using a sata2 caddy failed, rma the it and get a sata3 caddy. however my laptop still cant detect the caddy.
search the internet for the problem, read about optical drive bay using IDE interface. checked the device management there is no IDE controller. tried downloading all software for sata ide controller for my laptop but still no result. anybody can help me?
laptop: asus k42dr running in windows 10. boot drive is ssd
search the internet for the problem, read about optical drive bay using IDE interface. checked the device management there is no IDE controller. tried downloading all software for sata ide controller for my laptop but still no result. anybody can help me?
laptop: asus k42dr running in windows 10. boot drive is ssd