Lenovo G405S disassemble and install SSD tutorial, and how to improve graphics card performance 200

1. The first step is to choose an SSD, and then note that generally buying an SSD will give a CD drive.

Location: Hard drive bays.

2. The next step is to remove the 2 screws of the bottom D shell. At this point, the back cover needs to be pushed back.

3. Then you need to remove the original fake optical drive, and pay attention to a screw in the blue circle.

4. Then, you can take out the prepared CD-ROM tray and follow the instructions. Then you can put it in place and push it to the SATA interface.

Usually, there is a buckle card that can be die-cut without twisting the screws.

5. Finally, install the computer according to the original steps, push the back cover to twist the screws, and then turn on the computer to see if the second hard disk is detected after installation.

The hard disk interface type of Lenovo G40 is SATA, so you can only install SSDs with the same interface.

SSD Pros:

1. Fast read and write speed: Flash memory is used as the storage medium, and the read speed is faster than that of mechanical hard disk. SSDs do not use a magnetic head, and the seek time is almost zero.

2. Shockproof and drop resistance: traditional hard disks are disk type, and data is stored in the disk sector. SSDs, on the other hand, are made from flash memory chips, so that even when moving at high speeds or even with flipping and tilting, they do not affect normal use, and the possibility of data loss is minimized in the event of collisions and **.

Compared to traditional hard drives, SSDs have an absolute advantage.

Lenovo G40 can be replaced with an SSD, and the specific operation method is as follows:

1. Determine the SSD format supported by your laptop, then purchase a suitable hard drive, and then unscrew the back cover screws of your laptop

2. Gently open the back cover of the notebook, and be careful not to use too much force to damage the computer's accessories

3. After opening the back cover, you can see the SATA interface, which is the location of the Lenovo notebook SSD:

4. Plug the hard disk into the hard disk base:

5. Attach the back cover of the laptop so that you can use the SSD:

The Lenovo G40 can be swapped for an SSD. You can install an SSD by following these steps:

1.The installation method of the solid state drive is the same as that of the mechanical hard disk, it is also divided into power supply port and data port, if it is a notebook expansion, it can be placed on the optical drive bit, if it is a mechanical hard disk replacement, it can be replaced directly by the interface.

2.Enable the AHCI mode on the hard disk. After installing the SSD, remember to turn on AHCI in BIOS, the specific operation method is to click the DEL key when entering the system, enter the BIOS to find the advanced mode, find the AHCI mode in the hard disk mode to select, and press F10 to save and restart.

3.4K alignment is one more step with the traditional mechanical hard disk, if aligned, the speed of use will be significantly improved, so how to do it, if you reinstall the system, directly use the system disk to reformat the SSD, if you use PE and other tools to install, you can use the hard disk tool to format on the node of 4 096, and then use 4K software to see if it is aligned.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

It is recommended that you go to the service station for the upgrade, if you want to replace it, it is recommended that you take it to the service station for disassembly, if you can remove it, you can replace it.

Service station address inquiry.

Lenovo G460 Precautions for Installing SSD SSD:

To install an SSD, you need to enable the AHCI hard disk mode;

Before installing the win7 system, you also need to align the SSD 4K, if you use the pure installation version of the win7 system disk, when installing the win7 system, the system disk is divided into four areas, so that after installing the win7 system, 4K has been aligned;

A solid state disk or solid state drive, also known as an electronic hard disk or solid state disk, is a hard disk composed of a control unit and a solid-state storage unit (DRAM or Flash chip).

Dear Lenovo users, hello!