Windows 7 - Random BSOD

Help, please. I beg you. I'm pretty computer illiterate and my laptop fails to start Windows.

Windows simply wouldn't load, and so I tried to restore, but that failed so I had to reformat, but that didn't fix the issue either. While I was setting up the laptop, as if it was just taken from the box, it needed to restart to continue installing Windows important updates and then failed to start Wndows yet again.

I can't follow the exact BSOD - Posting Instructions, since I can't get on that laptop in Windows to download the software suggested, but I did copy the following down onto a piece of paper between BSOD crashes, and hope it means something to someone that can possibly help me.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.768.3
Locale ID: 1033
Additional information about the problem:
BCCode: 3d
BCP1: FFFFF880029E1820
BCP2: 0000000000000000
BCP3: 0000000000000000
BCP4: FFFFF88004464316
OS Version: 6_1_7600
Service Pack: 0_0
Product: 768_1

Thanks in advance for any suggestions y'all might have.

It says BOOTMGR is missing now. I don't even understand what's going wrong or how?

Hello, thanks for replying. I did make the three-part Recovery Disk when I first got it. I used them to restore it to factory settings, but that did not fix the issue, it seems to have gotten worse. It's an HP Presario CQ61-411WM.

Someone helped me to reinstall Windows 7 from scratch, rather than just factory restore. So far it looks to have solved the problem.

Thanks y'all. ^_^