Y450 uses SATA to eSATA cable to connect desktop hard disk but does not respond

This problem is very simple,Y450 is not installed with SATA driver,Go to the official website for the next one,After that, you can turn on AHCI normally

Introduction to the official website driver.

Resources.

In Device Manager, select Refresh Hardware Update.

Yes, as long as the portable hard drive enclosure must have an ESATA interface.

The inch hard disk must have its own power supply, buy a hard disk enclosure, the hard disk of the notebook does not need additional power supply, buy an inch mobile hard disk to save trouble, or not so large and have to bring power supply, it is not convenient at all.

Find an esata to sata data cable and connect it directly, and then connect it to the power supply.

Or find an external hard drive enclosure.

It's very simple, go buy a mobile hard disk enclosure with an esata interface and buy a better brand SSK is more stable 150 pieces.

There are 10 eSATA cables, and a power supply.

In fact, it is best to find your local store with a high reputation and a physical store on the ** network, and ask them to help you install and debug it directly, so that the things you buy are clearly marked with a price, and you will not worry about being pitted by JS.

If you have a desktop computer that also wants to esata to connect to a portable hard drive, you can buy an esata bezel for another 20 yuan and install it on the back of the case.

Just buy a conversion line, and you'll get it for about 20 yuan.

An eSATA interface hard disk enclosure with a price of about 70.

Well, it is recommended to buy a sata cable with a bayonet, so that it is not easy to have problems.

Direct insertion is not possible, sata is L-shaped, esata is straight.

Buy a sata esata pair of plug-in cords.

SATA to ESATA, ESATA to SATA, and SATATII conversions can all be achieved on this line.

One end of this cable is the SATA interface for connecting to SATA (SATATIII) hard disk or motherboard, and the other end is the SATA interface for connecting to SATA hard disk or motherboard.

That's definitely not good, the hard disk interface can not be directly connected to the cable, the method is, if both computers can access the Internet, just use the network cable to directly connect to form a network, you can copy anything you want, if the desktop can't be used, then you have to buy a hard disk enclosure.

It should work. You try to find a thread of sata2.

Then you have to make use of a portable hard drive.

I can buy a SATA to ESATA bezel so that I can plug in the ESATA hard drive without opening the case.

There's no way to use the esata port directly, you go buy an adapter cable, that's all you can do.

Buy a sata to esata baffle and everything is ok

The full name of esata is external serial ata. Namely: the external serial ata, you know, it's the external extension specification for the SATA interface.

In other words, the ESATA is an "external" version of SATA, which is used to connect external rather than internal SATA devices. For example, the motherboard has an ESATA port, so you can easily connect the SATA hard drive to the ESATA port of the motherboard without having to open the chassis to replace the SATA hard drive.

Compared with the SATA interface, the ESATA has some changes in hardware specifications, and metal shrapnel is installed at the connection of the data cable interface to ensure the firmness of the physical connection. The original SATA uses L-shaped plugs to distinguish the interface direction, while the ESATA uses different thicknesses and grooves at the upper and lower ends of the plug to prevent mis-insertion, and it also supports hot swapping. Although the interface method has been changed, the underlying physical specifications of the ESATA have not changed, and the 7-pin data cable is still used, so it is only necessary to change the interface to achieve compatibility with SATA devices.

However, the esata only provides a data interface and lacks a power supply**.

The eSATA external hard drive can be used by connecting to the SATA port of the motherboard by using the ESATA to SATA adapter cable.

The ESATA standard is an external version of the SATA standard, and the definition of the line pins is actually exactly the same as the SATA standard, and the difference between the two is mainly due to the difference in the shape of the interface. The interface shape of the SATA is a flat "I" shape, while the interface shape of SATA is an "L" shape with curved corners, so the two direct interfaces cannot be interconnected. You can use the eSATA to SATA adapter cable to change the shape of the interface, and connect the eSATA external hard drive to the SATA port.

Yes, but you need an external power supply!!