Recently, it should be said that in the past two months, I have never succeeded in recording a disk on Lenovo's commercial machine. I didn't care about it at first, so I thought that the quality of an occasional disk is not enough, however, due to the need to burn work materials, I have failed to engrave seven or eight images consecutively, so I have to wonder if something went wrong and I searched the internet for it, it is found that Nero is indeed prone to burn errors, and there are still a lot of problems, collected: 1. The serial number problem Nero has two valid and invalid serial numbers. What's worse, sometimes there is no correct feedback during the input. When an invalid serial number is entered, the user thinks that the registration is successful. As a result, the disc file is damaged when the data is burned. This may be a way for Nero to protect the copyright. Although Nero does not directly select to view the SN verification result, you can open the "command prompt", locate the "C/program files/ahead/neroworkflow" folder, and enter nerocmd.exe -- listdrives, nero verifies the serial number. If not, the serial number is invalid is displayed in the command line window !, If it is correct, the burner model will be displayed, and the last OK will be displayed.
We disable Nero after entering the serial number and use the above method for verification. If an error is prompted, you can delete [HKEY-LOCAL-MACHINE/software/ahead/Nero-burning ROM/info] in the Registry
And the [HKEY-CURRENT-USER/software/ahead/Nero-burning ROM/info] sub-key, restart Nero, there will be a window for the input serial number, find the serial number you think is correct regardless of the method, and verify it with the above method. If the error occurs, delete the sub-jian and re-enter it until the correct serial number is found.
Confirm that the serial number is correct. Export the preceding two sub-keys as the reg file. After reloading Nero, double-click Import to complete registration. 2. Serial number check method 1a23-0072-3030-1429-5908-8826
Installation serial number (verified): 1a23-0072-3030-1429-5908-8826 as we all know, there are valid/invalid serial numbers in Nero. The input of an invalid serial number is acceptable, but Nero will randomly engrave the bad disk. You can run the nerocmd -- listdrives command in DOS to verify whether your serial number can pass authentication. When registering, try to use the serial number that has passed authentication, not all serial numbers generated through the registration machine can pass verification, hoping to attract your attention! Nerocmd is a command to check whether the registration number has passed the authentication. It is installed in the C:/program files/ahead/Nero folder by default. In Windows, you only need to open the DOS-like window, enter the Nero directory, and run the command nerocmd -- listdrives to check. If the result is OK, the registration number passes authentication, if it is other, you need to change the registration number. Note that when you enter the command, there is a space behind nerocmd and the minus signs cannot be omitted.
3. Power supply calibration error? Power calibration error should not be called "Power calibration error", but "Power calibration error". In fact, it is not directly related to the power of your host. We know that the first step of burning a burner is to collect the information of the disc originally written by the manufacturer on the disc, including the laser power required for burning the disc.
The second step is to perform "Power calibration" (Power calibration)-randomly emit a laser on the dial to see if it has received effective feedback, such as failure, it is proved that the laser power required by the disc is greater than the power of the head of the recorder. "The burning operation power required for a disc is greater than the head power" is the essence of this error. To solve the problem, we still need to find the cause from two aspects: the head of the disc box.
Disc problems: high requirements on dye burning power of the disc, obvious stains or scratches on the disc, poor quality of the disc, uneven disk base and/or dyes, when the requirement for a bald head exceeds the power range of the recorder for high speed and high power burning, this error is displayed. Generally, the burning speed can be reduced to 4x, the best way is to replace the disk with guaranteed quality. If the previous high-speed burning of a very normal disc has such an error, you should consider whether it is because the head of the burner is aging and the lens is contaminated. It is the best way to replace it during the warranty period.
