HP printer has many features that make it popular among the users. It is very simple to use for everyone. Through the help of this machine, you can print, scan and photocopy your documents. If you have any issue related to this printing device such as HP printer hard drive disk error 303 then don’t take tension. Error 303 is a diagnostic error code that is known as "smart test code 303" usually is a result of bad sectors, technical problems with the hard-drive, boot-up problems, hard-disk virus issues which appears while users are working with HP printer.
Therefore, you need to replace it as soon as possible. To do this you can apply the given troubleshooting solutions without any difficulty. If you are unable to solve this error on your own then you don’t need to worry. We have a team of professionals who help to solve this error as soon as possible. HP Envy printer team’s technicians are well educated and experienced in this field so they will give you a 100% accurate result that is better than your expectations.
Steps to solve Error Code 303
Here some of the solutions are listed, so try it to fix the error code 303.
Solution 1. Replace issues with bad sectors in hard drives
If hard drive sectors are wrong, the issue may occur because this is where the smart-drive program dwells. So proper check the hard drive to see whether there are any bad spots or any potential damage is there on the platter inside of the hard drive. It is required because the hardware is properly defective and a part of the platter of the disk is damaged. Also, it is possible that the disk is erased and here it requires an urgent replacement of the disk. Also Read: How To Fix HP Printer Error Code 41.3 Easily?
Solution 2. Buy a New Hard Drive
Purchase a new drive to boot the system in safe mode by pressing the F8 key. Copy the entire files in the hard drive to a new drive. If it is tough for you then, you need to purchase a replacement hard drive and after purchasing it load the computer disk in the CD ROM drive to simply boot from it. Switch off the system and place the old drive properly to set the jumper as slave mode. Boot up the device and copy the entire required hard drive
Solution 3. Replace virus related issues
This error can also occur due to virus issues. So you need to replace it with the software to help get rid of the error issues. Start the device and click the F8 button repeatedly until the boot menu comes up. Now choose the "safe mode with Networking" icon.
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