Can the optical drive of a laptop be changed to an external optical drive?

Whether the laptop optical drive can be transformed into an external optical drive has always been a concern of users. It is not difficult to solve this problem. PHP editor Banana will take you through how to transform a laptop optical drive into an external optical drive, and provide detailed steps and precautions.

1. Can the laptop optical drive be changed to an external optical drive?

The laptop optical drive can be completely changed to an external optical drive.

1. Remove the fixing screw of the optical drive on the back of the notebook, remove the optical drive of the notebook, and check the optical drive interface. Unless it is a very old computer, that is, an old computer from ten years ago, the interfaces are now generally SATA interfaces, and IDE interfaces are extremely rare.

2. Purchase an external optical drive box with the corresponding interface, install the optical drive into the optical drive box, and directly connect the optical drive to the computer through the USB cable

and you can use it.

3. If necessary, you can purchase another hard drive optical drive bay and install another hard drive in the original notebook optical drive bay.

2. The laptop has an optical drive but cannot find the optical drive?

Tools/materials CD-ROM drive, device manager, driver, driver wizard, method/step 1. Open "My Computer" and find that the CD-ROM drive icon is missing and the files on the CD cannot be read. What should I do?

2. First open the "Control Panel" in "Start".

3. In the "Control Panel", open the "System" item.

4. In the system properties window, select the "Hardware" option.

5. Under the "Hardware" options page, select the "Device Manager" button under "Device Manager".

6. In the "Device Manager" window, find the "DVD/CD-ROM Drive" item and find that there is a red cross in front of the "ASUS DVD E818A4" item below.

7. Right-click on this item and find that the second item is "Enable", which means that this item is turned off and needs to be enabled. Since it is turned off, of course, press Enable. 8. After enabling it, the red cross will disappear. At this time, the second item in the right-click menu will become "Disable". If you press "Disable", the red cross will appear again. 9. Go to "My Computer" and take a look. At this time, the icon of the optical drive has appeared. 10. If there is not a red cross on the optical drive in the "Device Manager", but a yellow warning sign, then the driver is damaged and the driver needs to be updated, or it may be the "Secondary IDE" under the IDE ATA/ATAPI controller. "Channel" is closed, just open it.

3. Is it better to buy a laptop with a CD-ROM drive or one without a CD-ROM drive?

It feels like it’s been so long. The questioner must have bought a computer, but here’s an answer~

You’re still in the learning stage. It’s best to buy a notebook with a CD-ROM drive. CD-ROMs of various reference books can serve you. Convenient and worry-free

4. Laptop optical drive interface?

The optical drive interface on the laptop is the same as the hard disk connection interface. It is the serial interface of the computer bus "SERIALATA", referred to as the "SATA" interface.

　The "SATA" interface includes two parts: the data transmission interface and the power supply interface of the module power supply. The data transmission interface part, the SATA interface of the optical drive and the hard disk are exactly the same, and in terms of the power supply interface, due to the SATA interface of the optical drive The 3.3V and 12V power supplies are missing and only the 5V power supply is retained. However, the hard disk SATA interface responsible for transmitting data between the hard disk cache and the host memory actually only uses 5V power supply, which means that the optical drive interface and the hard disk The interface functions are actually exactly the same. .

What’s interesting is that in reality, many laptops are already equipped with SATA3.0 interfaces with faster transfer rates (theoretically the transfer rate can reach 6GB/S), but most optical drive interfaces still stay at the more traditional SATA2 .0, from the analysis of operating conditions, the transmission rate of the traditional SATA2.0 interface is only half of that of the SATA3.0 interface.

However, since SATA3.0 is an advanced upgrade version of SATA2.0, the two are fully compatible.

5. Laptop external optical drive?

　 You can use an external optical drive to install the system. Nowadays, most motherboards support usb-zip startup, and of course laptops can also do it. Just buy an optical drive box and add a desktop optical drive. You can also buy an external drive box, in which you can put the optical drive and hard drive to form an external USB device. This means: you can install an optical drive or a hard drive in the optical drive box. But what we are going to use is to install the optical drive, so we don’t need to worry about it. The optical drive box costs about 150. Of course, there are good and bad ones, and the prices vary. As for the optical drive, it is a normal desktop optical drive. There is a small fan inside the optical drive box, so you don’t need to worry about it, just like there is a fan inside the power supply. An external optical drive is a type of external USB device. The external drive box refers to the optical drive box for you. You don’t need to worry about these. There is a fan inside, as I have already said. This does not require the installation of a power supply, it can be used directly by plugging it into the mains. Whether you need an external optical drive or not, you need an external IDE-USB converter with a power supply. You don’t need to consider this. The optical drive box is directly connected to the computer using USB.

6 Bolehkah saya menggunakan pemacu optik luaran jika komputer riba saya tidak mempunyai pemacu optik?

Pertama sekali, izinkan saya mengatakan bahawa pemacu optik komputer meja tidak boleh digunakan pada komputer riba Jika komputer riba tidak mempunyai pemacu optik, anda boleh memasang pemacu optik luaran disambungkan ke buku nota melalui antara muka USB, dan ia boleh digunakan sebaik sahaja ia disambungkan, tidak perlu memasang perisian lain. Terdapat banyak pemacu optik luaran untuk dijual dalam talian sekarang Untuk pemacu optik DVD, satu berharga 60 yuan, atau bahkan 40 yuan.

7 Komputer riba itu sendiri tidak mempunyai pemacu optik.

Jika komputer riba itu sendiri tidak mempunyai pemacu optik terbina dalam, anda boleh memasang pemacu optik. Kemudian anda perlu memasang pemacu optik luaran USB untuk menggunakannya. Pemacu optik luaran ini juga sangat mudah. Secara amnya, harga pemacu DVD luaran adalah kira-kira 180 yuan, pemacu rakaman DVD adalah kira-kira 260, dan pemacu VCD adalah kira-kira 120 yuan Pemacu optik ialah pemacu cakera optik, dan pembawa yang membawa maklumat data dipanggil cakera optik. Pemacu yang membaca atau menulis data ke cakera dipanggil pemacu optik. Ciri-ciri cakera optik ialah: kapasiti besar, kos rendah, kestabilan yang baik, hayat perkhidmatan yang panjang, dan mudah dibawa. Pemacu cakera optik, dirujuk sebagai pemacu optik, ialah produk yang menggabungkan teknologi optik, mekanikal dan elektronik.

Dari segi penggabungan optik dan elektronik, sumber cahaya laser berasal dari diod laser, yang boleh menghasilkan pancaran dengan panjang gelombang kira-kira 0.54-0.68 mikron Selepas pemprosesan, pancaran lebih pekat dan boleh dikawal dengan tepat rasuk mula-mula terkena cakera optik, dan kemudian cakera optik Ia dipantulkan kembali dan melalui pengesan cahaya untuk menangkap isyarat.

Terdapat dua keadaan pada cakera, iaitu lubang dan kosong Isyarat pantulannya adalah bertentangan dan boleh dikenal pasti dengan mudah oleh pengesan cahaya.

8 Adakah lebih baik komputer riba mempunyai pemacu optik atau tidak?

Lebih baik jika ia tidak disertakan dengan pemacu CD-ROM. Ia mempunyai faedah berikut:

1 Pemacu optik lebih besar dan menggunakan lebih banyak ruang. Menjejaskan konfigurasi dan peningkatan komputer lain.

2 Pemacu optik akan menghasilkan haba apabila berjalan, yang akan meningkatkan haba keseluruhan komputer dan tidak kondusif untuk pelesapan haba.

3 Pemacu optik menggunakan cakera untuk berfungsi, dan ia berlebihan apabila tiada cakera. Pada masa kini, CD jarang digunakan Pada asasnya, pemacu kilat USB sudah mencukupi.

4 Pemacu optik akan meningkatkan harga keseluruhan buku nota atau mengurangkan konfigurasi keseluruhan. Kesimpulannya, adalah lebih baik jika komputer riba tidak mempunyai pemacu optik.

9. nasihat? .

Tetapi ada juga situasi, yang lebih biasa di pengeluar Jepun. Iaitu: komputer riba ini mempunyai pelbagai konfigurasi, konfigurasi mewah dengan pemacu optik, konfigurasi rendah tanpa pemacu optik. Pada masa ini, pemacu optik berada dalam kedudukan palsu dan tiada kabel antara muka dalaman. Tiada penyelesaian untuk keadaan ini.

10 Adakah lebih baik komputer riba mempunyai pemacu optik atau tidak?

Lebih baik jika ia tidak disertakan dengan pemacu CD-ROM. Ia mempunyai faedah berikut:

1 Pemacu optik lebih besar dan menggunakan lebih banyak ruang. Menjejaskan konfigurasi dan peningkatan komputer lain.

2 Pemacu optik akan menghasilkan haba apabila berjalan, yang akan meningkatkan haba keseluruhan komputer dan tidak kondusif untuk pelesapan haba.

3 Pemacu optik menggunakan cakera untuk berfungsi, dan ia berlebihan apabila tiada cakera. Pada masa kini, CD jarang digunakan Pada asasnya, pemacu kilat USB sudah mencukupi.

4 Pemacu optik akan meningkatkan harga keseluruhan buku nota atau mengurangkan konfigurasi keseluruhan.

Ringkasnya, adalah lebih baik jika komputer riba tidak mempunyai pemacu optik.

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