Windows 10: Windows does not boot - Dell logo appears and the system turns off, it keeps happening in a...

Hello Team,I had installed Ubuntu dual boot in D drive of my system along with windows 11 long back. I wanted to remove Ubuntu from dual boot and deallocate the space allocated to it. As mentioned on internet, I have followed this process to remove ubuntuelete Partitions allocated to Ubuntu using windows disk management and extend the D drive to occupy the freed partition space.Unfortunately, when I restart the system Dell logo appears, keyboard backlight turns on, the system cooling fan turns on and suddenly everything turns off - screen, keyboard and that cooling fan. Again, system start

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Dell Inspiron laptop Windows 10 stuck on Dell logo screen!!!!

I have a Dell Inspiron laptop Windows 10 and it won't advance past the Dell logo screen. The computer turns on, the Dell logo appears for a few seconds, then the screen goes black, and then it does it all over again......the Dell logo appears, and screen
turns black...and on and on.......

I checked a few other forums and removed the battery, removed the power cable, held the power button down, powered it back on, it didn't work. I did a system diagnostic check and it came back good, with no problems.

Help!! Any suggestions?

Thanks in advance,

Todd

 

Windows boot logo,

Hi

Tried with suggested steps but not succeed,

still can see HP boot logo

Please suggest

 

dell logo comes twice during booting.

Whenever i restart/start my laptop then there are few things that happen

1. Dell logo appears and a progress bar starts below the logo

2. Flickering of the screen happens i.e again dell logo comes(brightness increased) and again a progress bar starts below the logo.

3. Blue Screen comes with a alert as "Please Wait"

4. Lock screen comes.

This dell logo coming twice is the problem as it affects the booting time and performance.

Ps:

I went to dell people for this issue, they checked my complete hardware and nothing suspicious was found. Hardware is completely fine.

I reinstalled(clean install) my windows 10 home single language but then too the same problem exists.

I had preinstalled windows 10 in my laptop.

All the updates are done as on 21/05/2016.