How to fix windows 7 blinking underscore on boot (2019)

Why is this weird music played in this damn critical situation.

Thanks u bro I was trying to fix this for 5 hours and i never gave up

super Brother

Thank u pare parne sa amin at tayo sa shot ng kaunte

Tengkyu bro !!

Dear Sir Please help me!
I can't enter BIOS even after pressing DEL/F2/F8/F12/END KEY only it shows 'Prepare to Enter' after that "_" this Symbol keeps blinking on the Left Top Side. And I can't enter Windows also. I did every possible trick but nothing works. I did the RAM Changed, Processor Changed, PSU Changed, CMOS Battery Changed and also Reset the CMOS But nothing works, the CURSOR Still Blinks. So, what I will do! Please help me if anyone has the solution. Thank you

I have a stupid pc which won't boot into any other device except HDD
I've tried looking for where to disable the Auto IDE features but I can't seem to see it
PLEASE HELP ME

F8 is not bringing up safe mode what do i do? I'm smashing f8 like video game controller... & nothing still goes to black screen someone HELP ME! I HAVE A FLAT TIYAAA! (Geico joke)

thank you, this really helped. My mom almost killed me🤣🤣

Thank you work in 2021

Ty y ou son much RAM
Met tout worked

2nd worked thankyou

Brother not working in f8 and f9 functions.
Only working delete key

Just got this problem on windows 10

Shukriya bhai mera pc start hogya teri wajah se thanks 😊

I just spam F9-F12 keys and voila it's fixed 😆

Thanks bhai....

WHAT A SAVIOR THANK YOU BROTHER !

Sir this problem shows in my pc while installing window 10 helppp