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Нужно для ответственного приложения на ноутбуке установить на SD card еще одну ОС Windows 7. Ноутбук видит SD card как сьемное устройство и не позволяет с него загружать ОС
Для решения этой проблемы существует Hitachi Microdrive filter driver
смотрю inf файл:
[Version]
Signature="$Windows NT$"
Class=DiskDrive
ClassGuid={4D36E967-E325-11CE-BFC1-08002BE10318}
Provider=%HGST%
LayoutFile=layout.inf
DriverVer=12/14/2002,1.00.0000.1
[Manufacturer]
%HGST% = cfadisk_device,ntAMD64
драйвер не имеет ЭЦП. Как найти офиц. сайт его разработчика.
В драйвере указывается, что это HGST, но почему в названии Hitachi?
и что за фирма такая HGST?
HGST, a Western Digital company
http://www.hgst.com/about-hgst-storage
You are here
Home » Science of Storage » About HGST R&D
About HGST R&D
About
HGST R&D
HGST R&D innovates across a great breadth of data storage technologies to enable customized industry-leading solutions in the enterprise HDD and SSD markets. We are a global company with a worldwide R&D team collaborating across ten sites in the U.S. and seven overseas, some of which have been providing HDD solutions for over 55 years.
Our HDD research teams are world renown as the inventors of the first commercial magnetic hard disk drive and as technical innovators for more than five decades. We are vertically integrated in HDD technologies—working on the basic mathematics, engineering, materials and physics of the components, the firmware and mechanical design to integrate them into products, and the manufacturing, testing and qualification of the components and products to deliver solutions to our customers.
Recent research innovations and acquisitions have enabled HGST to create cost-effective SSD products that deliver superior performance and reliability for customers seeking to maximize input/output operations per second.
In recent years, the demand for petabyte datacenter capacity has grown exponentially. Moreover, we saw that different customer requirements emerged that are best met by specially tailored HDD specifications and SSD controller designs. Customers streaming long digital movie files, for example, use data storage very differently from those having huge amounts of data that are rarely accessed or from those who must have fast retrieval of small, random data files.
HGST R&D researchers are uniquely qualified to work both ends of this challenge: They team with customers to identify and analyze how they use data, and then they develop the solutions – often as custom firmware – that increase the value our customers receive from their HGST data storage products.
И при чем здесь Western Digital?
Добавлено:
нашел интересную ссылку:
https://www.hgst.com/support/contact-support
For assistance with other HGST products, call 1.800.HITACHI (1.800.448.2244) or visit www.hitachi.com/inquiry.
Т.е с hitachi эта компания вроде как связана тоже 
Добавлено:
связь с Hitachi нашел, почему они называют се6я Western Digital company - непонятно
Research function established: 1952
Site established: 2006 (Hitachi GST)
R&D focus: Research, branded products development
Добавлено:
по поводу этого драйвера попробую задать им вопрос
Добавлено:
нашел ответ и по поводу WD
http://www.wdc.com/en/company/corporateinfo/
Welcome to the New Western Digital
We are thousands of people worldwide working to enable you to store, collect, access, and use a vast and growing body of digital information. Our reliable hard drives and solid state drives, marketed under the WD and HGST brands, are everywhere that digital information and content is found: in the cloud, supporting your mobile digital lifestyle; in business and personal computers; in external storage devices; in the digital video recorder in your home; and in sophisticated medical, military, aerospace, automotive, manufacturing and telecommunications systems. We also make media players that enable you to enjoy your digital content on the biggest screen in your house – your TV. Our customers range from some of the largest companies in the world to individual users like you.
With the acquisition of Hitachi Global Storage Technologies (HGST), now a wholly owned subsidiary of Western Digital Corporation, we have expanded R&D resources, a broader product portfolio, greater manufacturing scale and a larger geographic footprint. With two successful independent subsidiaries, WD and HGST, we expect to accomplish great things as we build the new WD to be the world’s leading storage solutions provider.
Stephen D. Milligan
President & Chief Executive Officer
Добавлено:
т.е WD убрал еще одного конкурента - Hitachi - IBM |
