Why is the Lenovo Y470 super slow to respond

It's been a year, and it's time to clean up the ash at the air outlet, which is estimated to be much more blocked. Mine was the same way.,Usually open a slightly larger software and bang it.,Dismantle it yourself.,And then clean up the dust and everything in the air outlet It's OK.。 By the way, buy some silicone to coat your CPU and graphics card.

Hello, I suggest you try to start running -msconfig, turn off unnecessary startup items, and generally recommend keeping only security software. If the problem persists, we recommend that you try to back up your data and restore the system.

Hope it helps.

My Lenovo G460 has been used for three years, and it hasn't been dusted yet, and there is not much ash when the fan is turned on that day. Lenovo fans are good for only a year, and there won't be much dust. Mine used to boot up like yours slowly, so I reinstalled the system.

That's it. Your hardware is better. Yours is also a system problem.

No, it's only been 1 year, it's been 4 generations, isn't it time to clean up the dust. Or is there a problem with your hard drive?

Try reinstalling a 64-bit system.

When the computer is operating normally, the hard disk and fan will produce a certain sound, which is a normal situation. If your machine has abnormal noise problems, you can try to clean up the dust from the air outlet, put the laptop high, keep the bottom of the computer ventilated and other means to help the machine dissipate heat, to see if it can be improved, if it still does not work, it is recommended that you back up the important data in the computer, contact the local service station for relevant detection and processing.

Dear Lenovo users, hello!

The computer runs under high load for a long time, which will generate a lot of heat, and in order to ensure that the temperature of the computer is within the normal range, the fan will rotate at high speed to take away the heat, so that there will be sound. If it's too loud, your computer may be collecting too much dust. If you need it, you can back up the important data in the computer, contact the local service station for relevant testing and processing, and you can clean the cooling system and re-apply silicone grease to ensure good heat dissipation.

Lenovo service station information inquiry:

Have a great day, thank you!

Reasons why laptop fans are loud:

1. If the use time is too long, the coil of the fan is aging and there is a lack of oil.

Solution: Add lubricating oil to the fan.

2. Due to improper use, the central shaft is bent due to impact or vibration.

Solution: Replace the fan.

3. The position of the fan is offset due to excessive dust accumulation or loose fixing screws.

Solution: Clean up the fan dust.

4. Power supply problem.

Solution: Replace the high-power power supply.