In addition to Weibo, there is also WeChat
Please pay attention
WeChat public account
Shulou
2025-09-21 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >
Share
Shulou(Shulou.com)06/01 Report--
The magnetic head is a tool for reading and writing the disk in the hard disk, and it is one of the most precise parts in the hard disk.
The magnetic head is made by winding a coil around the magnetic core.
When the hard disk is working, the head reads the data by sensing the change of the magnetic field on the rotating disk.
Write data by changing the magnetic field on the disk.
If the degree of sensitivity is not enough, the data cannot be read accurately.
What are the performances when the hard disk head is broken?
1. The blue screen of the system indicates a hard disk error.
2. When the computer starts, BIOS prompts that the hard drive is not recognized.
3. The hard disk is issued regularly.
The abnormal sound of "kakakha"
4. The hard disk is issued regularly.
The unusual sound of ticking.
5. Hard disk does not turn on (motor damage or circuit board damage)
6. The hard disk will stop automatically after a few seconds of power-on rotation.
7. The hard disk produces a large number of regular bad channels.
Do not repeatedly power up the hard disk after the head is damaged to prevent the head from scratching the disk and causing irreparable losses
Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.
Views: 0
*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.
The market share of Chrome browser on the desktop has exceeded 70%, and users are complaining about
The world's first 2nm mobile chip: Samsung Exynos 2600 is ready for mass production.According to a r
A US federal judge has ruled that Google can keep its Chrome browser, but it will be prohibited from
Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope
About us Contact us Product review car news thenatureplanet
More Form oMedia: AutoTimes. Bestcoffee. SL News. Jarebook. Coffee Hunters. Sundaily. Modezone. NNB. Coffee. Game News. FrontStreet. GGAMEN
© 2024 shulou.com SLNews company. All rights reserved.