Computer not starting

[Robert-_1]

Hi, I have an HP Touchsmart 300 operating windows 10, it was shut down correctly but today when I turned it on the fan started normally for about 2 seconds, the fan then started running very fast and loudly and the screen stayed blank, have tried resetting by holding the start button but nothing seems to work, any help would be appreciated. If a download is required I have a seperate laptop I can download to a USB. I don't have any restore discs,

[Jeet_singh]

Hi @Robert-_1,

Thank you for showing your interest in HP Support Forums. It is a great place to find the help you need, from other users, HP experts, and other support personnel. For you to have the best experience on the HP forum, you could also visit our HP Forums Guide for the First Time Here? Learn How to Post and More.

As I understand the computer is powering on, however, doesn't have a display on the screen anymore, Don't worry as I have a few steps to help you get through this concern,

To provide you with an accurate solution, I'll need a few more details:

Was there any update/reset interrupted recently?

Have you performed any troubleshooting steps before posting this on HP Forums?

In the meantime, let's try these steps here:

Perform a Hard reset on the PC

Attempt a Bios Recovery

If the above steps work and the display turns on: Perform a hardware test to be on a safer side.

If the steps didn't work, use the below links for further assistance:

Computer Starts but Monitor/Screen Remains Blank: Click here

HP and Compaq All-in-One and HP TouchSmart Desktop PCs - Screen is Blank after Starting the Computer: Click here

Feel free to post your query for any other assistance as well,

It's been a pleasure interacting with your and I hope you have a good day ahead.

If you wish to show appreciation for my efforts, mark my post as Accepted Solution.

And click on the Purple Thumbs up icon at the bottom of my comment.

Regards,