The host does not respond when plugging in a USB flash drive? Don't panic, PHP editor Zimo has some advice for you. This article will delve into the common problem of USB flash drive not responding and provide you with a comprehensive solution. From detecting hardware to repairing software, we will guide you step-by-step in diagnosing and solving problems to get your USB drive back to normal operation.
In the process of daily use of computers, we sometimes encounter situations where the host does not respond when plugging in a USB flash drive. , which can be confusing and disturbing. Today we will explore the possible causes of this problem as well as the solutions.
1. Hardware failure:
The host’s failure to respond when plugging in a USB disk may be caused by a failure of the host’s USB interface. In this case, it may be necessary to replace the motherboard or repair the USB interface.
2. Driver problem:
Sometimes, the host does not respond when inserting a USB flash drive because the host lacks appropriate drivers. You can try to upgrade the USB driver or reinstall the driver to solve this problem.
3. USB interface failure:
There may be a problem with the USB disk itself, causing the host to not respond when plugging in the USB disk. You can try to insert this USB flash drive on other hosts. If other hosts cannot recognize it, then the problem is likely to be with the USB flash drive itself.
4. System settings issues:
Sometimes, some options in the system settings may cause the host to fail to respond when inserting a USB disk. You can check the BIOS settings of the host computer or the USB settings of the operating system to ensure that the USB interface is enabled.
1. Check the hardware:
First, you can check whether the USB interface of the host is damaged. You can try to insert the USB disk into other USB interfaces. If the interface can be recognized normally, then one of the interfaces may be damaged.
2. Update the driver:
If the host does not respond when plugging in a USB disk due to a driver problem, you can try to update or reinstall the USB driver. You can go to the host's official website to find the latest driver for download.
3. Replace the USB flash drive:
If there is no response when inserting the USB flash drive on another host, it is likely that there is a problem with the USB flash drive itself. You can try replacing a new USB flash drive to see if it can be recognized normally.
4. Check the system settings:
Make sure the USB interface is enabled in the host's BIOS settings. If you are not familiar with BIOS settings, it is recommended to seek professional assistance. In addition, you can also check the USB settings of the operating system to ensure that the USB interface is working properly.
In general, the host’s failure to respond when plugging in a USB disk may be caused by a variety of reasons, which need to be investigated one by one according to the specific situation. I hope the solutions provided above can help you solve this problem and make your computer use smoother.
There are three main reasons why the USB disk does not respond when plugged into the computer:
1. Poor USB interface contact
2. The computer USB service is disabled
3 , U disk is damaged
Solution: Replace the USB interface
When the U disk does not respond when plugged into the computer, we must first determine whether the USB interface is in poor contact. The best way is to change the USB interface to see if the U disk responds. Generally, computers have two USB interfaces. If one does not respond, we can try changing the other one. Compared with laptops and desktops, they are a bit special. Many of the front USB interfaces of desktop computers are ineffective. It is recommended that you directly use the USB interface at the back of the chassis. If the USB flash drive responds and can operate normally when plugged into the computer, it means it is USB. Caused by poor interface contact.
1. Cause analysis
The main reason for this problem is that the USB flash drive is infected by a virus. The virus spreads to the computer through the USB flash drive, thereby affecting the key processes in the system, services. .exe, the virus takes up system memory and CPU resources by transforming into services.exe, causing the computer to run slowly.
2. Solution
1. Insert the USB disk into the USB port of the computer, open the task manager, and find all services.exe processes in the process manager. If you find that the memory usage is gradually increasing, For a process that has become larger, right-click the process to end it;
2. Use anti-virus software to scan and kill the USB disk, then click "Start" → "Run", enter regedit and press the Enter key Just confirm; then open HKEY_LOCAL_MACHNE→Software→Microsoft→Windows→CurrentVersion→Run in the registry editor, find the virus startup item similar to service in the right window and delete it;
Cause 1: When the USB flash drive is inserted, the computer prompts "unrecognized device" and restarts the computer or crashes
Solution: Generally, if the computer responds after inserting the USB flash drive, it means that the computer is not aware of the USB flash drive. The power supply to the disk is normal, so at this time, replacing a USB disk to see if it will also cause the computer to restart, crash and other problems.
Cause 2: The computer’s USB interface has insufficient power supply
Solution: This may be due to the system setting an energy-saving mode, causing intermittent failures. At this time, you need to use the right-click button of the mouse. Click Computer to enter the Computer Device Manager
Kedua, cari dan klik pada Universal Serial Bus Controller - USB Root Hub - Properties
Akhir sekali, klik pada Power Management dan nyahtanda kotak yang membolehkan komputer mematikan peranti ini untuk menjimatkan kuasa, dan kemudian Klik butang "OK"
Sebab 3: Komputer ranap kerana komputer tidak dapat mengecam pemacu kilat USB atau peranti mudah alih lain
Penyelesaian: Kemas kini pemacu USB dan tetapkan semula tetapan bios. Satu perkara yang perlu diperhatikan di sini ialah apabila memulihkan kepada tetapan kilang, mod cakera keras akan ditukar kepada mod cakera keras yang ditetapkan oleh sistem pra-pasang, jadi jika anda tidak dapat memasuki sistem pada masa ini, sila ubah suai hard disk mod cakera untuk menyelesaikan masalah.
1. Hidupkan komputer dan klik kanan tetikus. Pilih pilihan harta di bahagian bawah.
2. Dalam bar menu di sebelah kiri, pilih Pengurus Peranti untuk memasukkan tetapan tertentu.
3. Di sinilah kami menyemak sama ada kandungannya lengkap. Kami membuka pengawal USB dan klik dua kali untuk membuka submenu.
4. Cari pilihan USB Root Hub dan klik kanan pada lokasi.
5 Jika ada perkataan "mula" di atas, bermakna masalah kita di sini. Jika tidak, bermakna tiada apa-apa yang salah dengan pemandu kami.
Palamkan cakera U ke antara muka USB yang tiada masalah, dan dengar untuk melihat jika ada bunyi ding-dong Jika tidak, ini bermakna komputer tidak mengenali peranti USB dimasukkan , dan cakera U mungkin rosak Jika terdapat bunyi ding-dong, ini bermakna peranti USB boleh dikesan mungkin terdapat masalah sistem yang menghalangnya daripada dikenali.
Ramai pengguna sering menghadapi masalah memasang pemacu denyar USB atau cakera keras mudah alih dan komputer tidak bertindak balas atau mengecamnya Jika peranti bertekad untuk baik, kami boleh mencuba kaedah berikut untuk membaiki pemacu kilat USB pada komputer
1. Klik kanan ikon komputer untuk membuka menu "Pengurusan".
2. Cari "Storan" dalam menu pokok kiri dan klik "Pengurusan Cakera"
3. Periksa sama ada terdapat cakera tanpa huruf pemacu dalam senarai cakera.
4 Jika ada, klik kanan pada cakera dan pilih "Mark Partition as Active Partition", dan kemudian beri nama cakera.
Kaedah 2:
1 Klik "Pengurus Peranti" dalam menu pokok di sebelah kiri.
2. Kembangkan dan cari "Peranti Simpanan Massa USB" dalam senarai peranti.
3. Kemudian klik kanan dan pilih "Nyahpasang".
4. Selepas penyahpasangan selesai, klik kanan nama komputer di bahagian atas dan pilih "Imbas untuk perubahan perkakasan".
Langkah 1. Cakera U mempunyai sentuhan yang lemah dengan antara muka komputer Jika tiada apa-apa berlaku dalam pengurus sumber komputer selepas anda memasangkannya ke dalam komputer, gerakkan sedikit cakera U atau cabutnya dan pasangkannya ke dalam. antara muka lain.
Langkah 2. Jika antara muka USB hadapan dipalamkan, bekalan kuasa mungkin tidak mencukupi Anda boleh mencuba antara muka USB belakang pada papan induk.
Langkah 3. Fungsi USB dinyahdayakan dalam tetapan BIOS papan induk Terdapat suis kawalan USB dalam BIOS papan induk Ia didayakan secara lalai.
Langkah 4. Mungkin juga perisian pengoptimuman telah melumpuhkan perkhidmatan USB Anda boleh menyemaknya melalui perisian pihak ketiga
Jika cakera U menyala, bermakna terdapat masalah dengan tetapan komputer tempatan, jadi tiada tindak balas selepas memasang cakera U.
1 Buka pengurus peranti dan cari pemacu kilat USB dimasukkan ke dalam komputer.
2. Klik kanan dan klik Kemas Kini Pemacu.
3. Gunakan kaedah kemas kini automatik.
4. Kemudian pasang dan cabut pemacu kilat USB sekali lagi.
5 Jika tiada jawapan, kembali kepada pengurus peranti untuk menyahpasang pemacu kilat USB.
6. Klik Nyahpasang untuk mengesahkan.
7 Pada masa ini, pengurus peranti dipaparkan seperti biasa.
8. Masukkan semula dan cabut pemacu denyar USB untuk kembali normal.
Jika tiada tindak balas apabila anda menyambungkan pemacu kilat USB ke komputer, maka kami cuba menyambungkan peranti lain, seperti tetikus dan papan kekunci, ke antara muka USB yang sama. Jika ia boleh digunakan secara normal, maka masalah dengan antara muka boleh diketepikan.
Namun, jika terdapat masalah dengan antara muka USB, selepas menolak kerosakan pada antara muka itu sendiri, kemungkinan besar punca kegagalan ialah port USB dinyahdayakan oleh BIOS.
Cakera U tidak boleh dibaca apabila ia dipalamkan ke dalam komputer Ia mungkin kerana sambungannya biasa tetapi huruf pemacu tidak ditemui. Penyelesaiannya adalah seperti berikut.
1 Klik kanan "Komputer Saya" dan klik "Urus" dalam menu timbul.
2 Dalam tetingkap pengurusan komputer, klik "Storan" - "Pengurusan Cakera" di sebelah kanan.
3. Cari cakera USB yang dimasukkan, klik kanan dan pilih "Tukar Huruf dan Laluan Pemacu".
4 Selepas memasukkan, tukar huruf pemacu, pilih huruf pemacu yang sesuai dalam menu lungsur, dan klik OK.
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