Skip to main content

crash - Graphics Corruption even during Boot, then after 2 failed reboots it says BOOTMGR is missing


I'm encountering a very frustrating and confusing problem with my desktop and I am really hoping someone has experienced either a similar problem or knows what I can do to fix this.


To start off, here are my system specs:



  • CPU: AMD FX8120

  • RAM: Ripjaw 2x 8GB DDR3 1333Mhz

  • HDD: 1 Samsung 1TB, 1 WD 160GB and 1 Seagates 2TB

  • GPU: Asus 7950 Direct CU II (the one with the massive heatsink)

  • Mobo: AMD Sabertooth 990FX

  • PSU: Coolermaster Silent Pro 700W (Modular)

  • OS: Windows 7 Latest Version

  • Graphics Drivers: Latest Stable Version on AMD


I've been using it for roughly 2-3 years without any major issues (though Windows 7 has a few minor driver issues with the network adapter from time to time, but that's about it).


Now one night, I was playing a game on my desktop and suddenly there was major graphic corruption (lots of weird horizontal bars that garbled the screen) until an eventual system crash.


When it started up, even from the bios there was more graphical corruption (2 vertical bars) and the usual startup repair (was not able to do anything). I restarted and checked the BIOS (it's using UEFI), and all the vitals and thermals seemed within safe ranges (51C for CPU and 33C for the mobo). I switched to AMD optimized defaults in case it might do something and restarted.


It loaded into the login screen with more graphic corruption (attaching a photo). When I tried to login, it suddenly turned white with graphic corruption (with more vertical and horizontal bars). After the next reboot, it now says that the BOOTMGR is missing, but it is in this kind of garbled text where the 'l's are replaced with something like ||.


I don't really know what's wrong or the extent of the damage, but I'm really hoping someone here has an idea. It is really killing me inside because I built the whole thing myself and now it's dying on me.


Massive thanks in advance to anyone who can help!


Here is the photo I took of the login screen with graphic corruption, it actually got worse later on though



Answer



The BOOTMGR is missing message has nothing to do with your current problem. The restarts made your operating system damaged and it is no longer able to boot. It is easy to fix this, just follow these steps:
https://support.microsoft.com/en-us/kb/2622803


According to your picture this can be caused by multiple problems, firs of all I would verify the cable between the monitor and the PC if it is plugged in correctly, next if your motherboard has an integrated GPU, you should give it a try by connecting your monitor to it, or connecting your monitor to another device.
This way you can find out if it is a problem with your monitor or your GPU.


Comments

Post a Comment

Popular Posts

How do I transmit a single hexadecimal value serial data in PuTTY using an Alt code?

I am trying to sent a specific hexadecimal value across a serial COM port using PuTTY. Specifically, I want to send the hex codes 9C, B6, FC, and 8B. I have looked up the Alt codes for these and they are 156, 182, 252, and 139 respectively. However, whenever I input the Alt codes, a preceding hex value of C2 is sent before 9C, B6, and 8B so the values that are sent are C2 9C, C2 B6, and C2 8B. The value for FC is changed to C3 FC. Why are these values being placed before the hex value and why is FC being changed altogether? To me, it seems like there is a problem internally converting the Alt code to hex. Is there a way to directly input hex values without using Alt codes in PuTTY? Answer What you're seeing is just ordinary text character set conversion. As far as PuTTY is concerned, you are typing (and reading) text , not raw binary data, therefore it has to convert the text to bytes in whatever configured character set before sending it over the wire. In other words, when y...
Post a Comment
Read more

linux - Extract/save a mail attachment using bash

Using normal bash tools (ie, built-ins or commonly-available command-line tools), is it possible, and how to extract/save attachments on emails? For example, say I have a nightly report which arrives via email but is a zip archive of several log files. I want to save all those zips into a backup directory. How would I accomplish that? Answer If you're aiming for portability, beware that there are several different versions of mail(1) and mailx(1) . There's a POSIX mailx command, but with very few requirements. And none of the implementations I have seem to parse attachments anyway. You might have the mpack package . Its munpack command saves all parts of a MIME message into separate files, then all you have to do is save the interesting parts and clean up the rest. There's also metamail . An equivalent of munpack is metamail -wy .
Post a Comment
Read more

keyboard - Is there any utility/method to change Windows key bindings to type rare chars to currently empty bindings?

I'm currently typing this post with my windows XP machine and (Spanish) keyboard, and I'd like to add some extra symbols to my text. I could open the "char map" windows utility, look for the desired symbols, and paste them. But I'd like something quickier. For example, when I'm using my OSX Mac at work, I can easily add a ©, ™, ® or similar symbols, just pressing some weird ALT-GR + G / H / J, key combinations. In my (Spanish) keyboard mapping, these combinations are empty, as they don't produce any char at all, which, on the other hand, is perfectly normal and desirable. So, I thought: Why couldn't I add some extra key mappings on top of my currently empty ALT-GR + G/J/H Keys in my Spanish keyboard, and thus, being able to quickly type these special symbols? So that's my question: Is there any utility/method to achieve that effect under windows? (My version is XP). I've even googled this for some time but no luck. I've been a long term Hot...
Post a Comment
Read more

Desktop reboots itself on sleep or hibernate

I have been using an ASUS M2NPV-VM motherboard for main home desktop workstation, operating Windows Vista x64. This computer has right from day one not been able to enter hibernate or standby; after Windows performs its final actions and brings the machine down, it would automatically revive itself for a reboot. Updating to the second latest BIOS (1201)has not helped (the latest BIOS revision would induce video refresh problems rendering it unusable). I have been reading related discussions on incidents similar to mine to no avail of a true workable solution. They appear to be more speculative guesses rather than actual knowledge on the inner workings of motherboard hardware. Does anybody have any electronic engineering experience on PC energy-saving standards to provide a more informed opinion how to go about getting this to work? More stories: this motherboard could not even reboot properly the first thing i used it. It was due to refresh rate of the onboard GPU, which had no influe...
Post a Comment
Read more