WHY DOES MY IVIEW 10.1 LAPTOP POWER ON THEN FREEZES UP ON A BLANK SCREEN?

this is the link for the on line user guide

https://fccid.io/2AAWC-I1040QW/User-Manual/User-Manual-3571369

you would have to download a program that runs on your laptop that is compatible with whatever the operating system is ???? Windows 8.1 windows 10 ??? apple ???
The tv is most likely android o/s
look at
https://www.microsoft.com/en-au/store/p/iview-ftw/9wzdncrfj98j
and
https://www.microsoft.com/en-au/store/p/netflix/9wzdncrfj3tj

Try this link, looks like you need to repair boot:
http://h30434.www3.hp.com/t5/Notebook-Lockups-Freezes-Hangs/HP-G72-b66US-Notebook-PC-Dosn-t-Boot-into-Windows/m-p/1336579#M22150

you must download a file on this side: http://www.iviewus.com/download/754TPC.rar .Good Luck...!!!

Turn it off, then power on holding home and power at same time. Count 10 seconds, then release power while still holding home for another 10-20 seconds. The screen should go blank but if plugged into computer iTunes will see it as phone in DFU recovery mode. Restore from iTunes and you should be good to go.

Reset your bios settings to "Bios defaults", then disable power management.
In Windows, go to device manager and try to detect new hardware. Follows screen instructions.

Replace your RAM or try swapping your RAM chips between the slots.

Go into the diplay properties, under the screen saver tab there is a button marked power, open this. Under one of the tabs there is a section that reads, when I close the lid, under this section set it as never.

basing on the information you have given here are the possible solutions:
remove any external device connected to your system (printer, external hard drive and others) if removing this does not work and still gets a blank screen with blinking cursor try to go to safe mode with networking. if successful try to download the driver for your video adapter.

when you try to start the computer , do get anything on the screen like a logo? when does the blank screen occurs, is it during the turning ON of the computer or during the windows xp logo appears on the screen?

a blank screen could be caused by the following: defective video adapter, corrupted video driver, defective memory, unknown device causing the issue like the hard drive, optical drive or other peripheral installed inside the computer.

try also using an external monitor