Laptop plus memory and cleanup turned out to be broken 10

Hehe, did you get the computer you bought to be repaired at a special repair point? If so, this is easy to do, you can apply to take the laptop for identification, to see if it is the fault of the maintenance personnel, the way is to contact the national after-sales service of your laptop brand**.

If you're going to another shop for repairs, you'd better have an invoice or some credentials, so it might be useful to contact your local consumer advocacy organization and ask them to help.

In your case, it's very likely that something was accidentally broken during repairs, or that the merchant stole the parts in it.

Is it a commitment pack for three years at the time of purchase? Otherwise, give up. Now it's the graphics card that's broken.

As for the original size of the sound shortcut keys are not easy to use, it may not be a problem, but the row of keys that adjust the brightness of the screen or something is not easy to use, it must be a problem. Don't babble, you've been using it for 3 years. Buy one with the same configuration as you for only 3,000 yuan (now), and you can't be naughty with profiteers.

He can't fix it for you, either. You have met the "gods". The guy who originally changed the memory was an apprentice, right?

Therefore, generally do not leave the maintenance appliances at other people's places overnight, and generally have to watch them by yourself. There are so many people now.

It is estimated that the contents of the contents have been replaced.

I didn't write anything, forget it.

1. Right-click the taskbar below and select Task Manager.

On the Task Manager page, select the Process Options Bar;

2. Click on the memory to select the process that occupies a high memory and is not used, and click the lower right corner to end the task.

Laptop.

Select the Optimize System feature to optimize and clean up the system cache and junk files to free up memory space, and it is recommended that you can scan and clean up the whole disk junk files to free up memory space.

Deep clean your PC:

1. Clean up the C drive.

Start - Search - File or folder - fill in "cookie" in all or part of the file name, look for the following here and select "Local Disk C" - below "More advanced options" except "case sensitive" and tick all - search - open folder cookie - delete all except "". The same applies to other cookie folders. Note:

It is to clean up the contents of the folder, and do not delete the cookie folder.

Clear the ** station on the desktop.

What's inside.

2. Start - Programs - Accessories - System Tools - Disk Defragmenter - Defragmentation - The free space of the C drive is more than 75% optimal - Each disk must be defragmented - until no red appears.

3. Double-click to open "My Computer" - right-click on the C drive - Properties - Disk Cleanup - check all options - OK. Then clean the d, e, f, and g disks in this way.

Fourth, turn on 360 Security Guard.

PC Cleanup - Clean Junk - Settings (check all) - Select All - Start Scan - Clean Now. Then put the other "one-click cleanup", "clean plugin", "clean traces", "clean registry".

Do them one after the other. Then click "Optimize Acceleration" - Startup Items - Except for "Input Method Switching Tool CTFMON" and "360 Security Guard", all others are prohibited from booting up.

5. Open the IE homepage - click on the top row.

Tools" - click "Internet Options" - and then click on the middle.

Internet Temporary Files" in "Delete Files" — again.

Delete all offline content" ——— then click on it.

OK" — click again after clearing.

OK".

<> won't turn on. Smile Xiang.

If the memory is broken, the computer can't be turned on at all.,If it's a part of the memory particles that are broken, it may still be usable but it's not easy to use.,If the memory is broken, it's basically no response when it's turned on.,If it's not broken, the case will keep ringing when you boot up.,Then the boot screen stops there and won't enter the next interface.,Because the hardware will be detected when the boot self-test.,If there's a problem, the motherboard will alarm.。

The role of memory.

Memory is an indispensable component of a computer (PC, MCU). Unlike dispensable external memory, memory is a component that reads and writes on a bus; Memory is more than just a data warehouse. In addition to a small number of indispensable programs in the operating system to reside in memory, the programs we usually use, such as Windows, Linux and other system software, including typing software, game software, etc., although a large amount of data including programs are placed on external memory devices such as tapes, disks, optical discs, mobile disks, etc., but any data in external memory can only be really used when transferred into memory.

Any kind of input (from external memory, keyboard, mouse, microphone, scanner, etc.) and any kind of output (display, printing, audio, writing to external memory, etc.) on a computer can only be done through memory.

Classification of memory:

Memory is divided into DRAM and ROM, the former is also called dynamic random access memory, one of its main features is that data will be lost after power failure, we usually refer to this kind of memory; The latter is also called read-only memory, we usually start the BIOS program stored in the ROM on the motherboard first, and then it calls the Windows in the hard disk, one of the main features of the ROM is that the data will not be lost after power failure.

According to the number of pins on the memory module, we can divide the memory module into 30 lines, 72 lines, 168 lines, etc. 30-line and 72-line memory modules are also known as single-column memory module SIMM, (SIMM is a memory structure in which both sides of the finger provide the same signal,) 168-line memory module, also known as dual-column memory module line memory module, is gone; The popular varieties in the first two years are 72-line memory modules, which generally have a capacity of 4 trillion, 8 trillion, 16 trillion and 32 trillion; The mainstream variety of the market is 168 lines of memory, the capacity of 168 lines of memory is generally 16 megabytes, 32 megabytes, 64 megabytes, 128 megabytes and so on, the general computer plug in is OK, however, only motherboards based on VX, TX, and BX chipsets support 168-line memory modules.