First of all, it is not recommended to change the CD-ROM drive location to the hard disk location, which will lead to unstable operation of the machine, and personal changes may affect the normal after-sales warranty service of the machine. You can use the mechanical hard disk of the machine as the most mobile hard disk. Moreover, the interface standard of optical drive bit is generally low, and the transmission speed will not reach the standard of disk. If you need to install SSD, you can purchase SATA3 standard and replace the original hard disk.
It is recommended that you contact the service center, and professional engineers will provide technical support to avoid personal disassembly and damage to the machine warranty. If you don't know the contact information of the local service center, you can click on the website to inquire about the nearest ASUS service center:
/ServiceCenter.aspx？ SLanguage=zh-cn
I hope the above information can help you! thank you
If the above reply still can't help you solve the problem, you can log on to ASUS Online Instant Easy Service:
/IMPresale/IMLink.html
Or call ASUS customer service at 400,600-6655 for further consultation with engineers to help you solve the problem!