How to disable windows boot manager. Before my system is just go to windows if i boot my computer.
But now my system go to windows boot manager if i boot my computer. And its need me to choose the os or wait for 30 sec.
I use uefi Windows 8. I already disable it via easybcd
Via msconfig
And via windows startup options.
And thats all just make the boot manager go faster not remove it. It just change the 30 sec to 0/3sec.
How can I disable the windows 8 boot manager?
Then re-enable the classic windows boot manager?
After creating a UEFI bootable USB thumb drive with Rufus (using Windows 8.1 Enterprise ISO x64), for a Dell Optiplex 3010 (configured as UEFI only, no CSM, latest firmware version, Windows 8 installed), I didn't see a USB boot option, so I tried to add one manually. Unfortunately I erased the existing boot option (boot manager) by mistake. Although there were two boot options for PXE booting, the machine will not start anymore, even when there is an active WDS server on the network.
I also see Led's 2 and 3 lighting up, meaning according to the manual 'hardware ok but bios possibly damaged/corrupt'.
I understand I cannot start the machine from a bios boot disk because of GPT partitioning, and the UEFI USB boot disk I made might be corrupt (as it didn't show up as a boot option), however I don't understand why it won't boot from the PXE network card, as these boot options are still there.
I want to be able to disable elevated task manager, but not normal task manager for certain accounts.
How would I do this? OS: Windows 8 Professional
My Dell Inspiron 660 is 2 months old. It came with Windows 8 preinstalled. My problem: I am trying to change the boot order so I can boot from CD ROM as a first option. I have tried using the "F" keys on boot, but it just ignores me and goes on to boot up. I have also tried the "Advanced Options > UEFI Firmware Settings" in "Change PC Settings" and got the same results. I spent some time on the phone with a Dell tech. After trying all the things I had already tried, he and his supervisor decided I must have a bad Motherboard. Does this sound right? Is there any way to repair this problem?
View 9 Replies View RelatedI had an issue with my Windows 8 where I was forced to reinstall it. I have completely wiped my SSD and reinstalled Windows 8 on it. However, now it will not let me pick my boot order. It is forcing me to use Windows Boot Manager as my Boot Option 1. If I use anything else, I just get a black screen with a blinking line cursor.
It didn't use to do this before I had to reinstall. I'm not sure how to fix this. It also will not let me choose F11 boot options, it always is forcing me to use Windows Boot Manager.
How do I make it so I can boot from whichever boot order I want, instead of using Boot Manager?
I formatted a HD that had the bootmanager on it. The Win 8 disc can't repair it. I'm also getting a message that my C: drive is locked.
View 6 Replies View RelatedI have installed windows 8.1 and Windows 7
And the boot manager was windows 8.1
After the my Windows 7 crashed, and I reinstalled
The boot manager now is Windows 7
How can I get Windows 8.1 to be the boot manager?
I have an error message at boot time that says [fail] twice then boots normally.
I have tracked it down in other posts to the bios which I change and it works for awhile but then mysteriously changes itself back.
Here is what I do.
F2 at Dell logo
move tab to "boot"
Reorder the boot order to the following:
Windows Boot Manager
UEFI Onboard LAN IPv4
UEFI Onboard LAN IPv6
then save and exit
machine reboots without error message
Runs/boots fine for awhile then message reappears.
Going back into BIOS shows Windows Boot Manager has moved to the bottom of the list again.
Repeating the fix is only temporary.
How can I set up the BIOS to stay where I put it?
I have a Dell running Win 8.1
What should i type to enable the metro boot?
View 9 Replies View RelatedMy problem is that when i try to boot to F11 Recovery Manager i get the "error 0xc0000225" message.
Here is how my partitions look -As you can see i have the Recovery partition there, it is actually 17.5GB in actual size. Here is a what the Recovery (D) folder looks like -In the "HP Recovery Manager" it also says on the left "Disabled: Recovery partition is removed" but on the right side it actually allows me to remove it, which doesn't make sense, this image will show you what i mean -
I actually do have the Recovery Media on a USB in which i created from this very drive, i can boot the PC from the USB which then gives me options to factory restore etc.
The whole point is that i want this to work without reverting back to the recovery USB, is there any way at all to repair this?
Yesterday, after many, many problems with my computer, I finally decided to reinstall Windows 8.1 Pro onto my ASUS X200CA netbook. However, after backing up and reinstalling the OS, I found that when I tried to disable "Launch CSM" in my BIOS, all of my boot options would disappear and my laptop would continually boot into my BIOS. When I re-enabled "Launch CSM", the boot options would reappear - however, it had not included the "Option #1 - Windows Boot Manager" that I had seen in my other installation.
View 2 Replies View RelatedI have a Lenovo laptop that came with Windows 8 pre-installed. I decided I want to dual boot with XUbuntu.
I shrank my partition and left space for the linux distro. I installed xubuntu into the free space, and even set the bootloader installation to be in that partition as well.
Then after installation, I only get the GRUB bootloader. How to get Windows 8 back and I finally be able to boot into either OS.
However, I have lost the blue UEFI boot manager that Windows 8 should display.
So I get EasyBCD on Windows, try lots of options to regain an original boot manager. But instead of the typical blue UEFI screen, it created a black screen with my boot options (and the linux option doesn't boot from there).
So to summarise, my boot sequence is like this:
-Switch on laptop
-See GRUB, with default pointing to Windows. I am able to boot to linux from here.
-Click Windows and then see Windows Boot Manager (black) with Windows and Linux
-Click Windows and it boots. Click linux and get an error.
I have secure boot enabled, and I installed xubuntu in secure boot mode.
I have looked around a bit and all solutions to this problem require me to get into the startup screen when booting from the installation disk upon startup. The problem is I cannot get to that screen!!
I am a uni student and can download windows 8 OS for free at msdnaa, I have done that and made an image file on a dvd and usb stick. I then put both of those into my dell N5010 (which is running win 7 now) and try to access them upon startup, (I go into the boot menu and try booting from booth DVD and USB) and both times I just get the error "boot manager is missing press ctr, alt, del to restart) so I cannot even get into the installation screen to do the repair that is says I need to do on all the other solutions I have seen.
Went to turn on my computer today and got a screen with the Dell Logo and a message "Boot manager has recovered from a critical error." It went on to say there were missing or corrupt files that were restored from the default configuration. I did a Google search and found absolutely nothing about this error. This laptop is only 2 months old. I couldn't find anything in the event viewer either.
View 1 Replies View RelatedI want to disable secure boot so i can use my new gpu but I've heard that you must disable secure boot and enable legacy boot. If I do this, can i still boot Windows 8 or do you have to reinstall windows 8?
View 3 Replies View Relatedsuddenly appeared when I start Windows 8. It shows Win 8 and Windows recovery console as the two option.
I checked msconfig and easybcd for the second option to remove but only Windows 8 shows. I tried erasing the mbr with mbrwizard, repartitioning and formatting the hard drive, fixmbr and fixboot. When trying to refresh Win 8 it says C drive is locked. I scanned for rootkits with several products and they found nothing. how o get it to boot straight to desktop?
I have a dual boot system Windows 7 & Windows 8.1. When I start my PC I get the DOS black and white 'Choose An Operating System'. But when I am in Windows 8.1 and restart, I get the Windows 8.1 (blue flag etc) 'Choose An Operating System'. What I want is to get the Windows 8.1 version all the time.Is this possible?
View 8 Replies View RelatedI'm finding that I am unable to disable secure boot. I can change the boot mode from UEFI to Legacy BIOS and that disables secure boot, but in Legacy mode I can't do what I'm trying to. I can't select the Secure Boot menu in the BIOS options--it's always greyed out. I've done some research and some sources said to hold shift while shutting down "to ensure you're really stopping Windows before trying to enter the BIOS" and hitting F2 on startup. I tried that but it made no difference. I've tried fiddling around with getting to the BIOS in other ways (forgotten how, now) and of course that made no difference.
I'm running Windows 8.1 on a Acer Aspire V-3551 that came with Windows 8 preinstalled.
I am using Windows 8 64 Bit and have lost the password for the Administrator Account (Local). I am only able to login using the Standard Account and unable to create any more admin accounts or make any changes, I am even unable to perform the Gateway Recovery as its asking for the Administrator Password. I even can't enter the BIOS to disable the Fast Boot or change the First Boot to USB so that I can use any other Image of Windows 8 to reinstall.
View 2 Replies View RelatedFor those of us who have a PC capable of SecureBoot, but where we have chosen knowingly and intentionally to enable Legacy Boot, there has to be a way to get rid of the watermark. So, how to do it? Using the Group Policy editor to enable/disable "Use enhanced Boot Configuration Data validation profile" had no effect on my Samsung laptop.
View 3 Replies View RelatedI have an acer laptop that came preloaded with windows 8 64bit. I am unable to turn on test mode. It says "Setting is protected by secure boot" or something similar.
An option in the boot settings (accessed by holding shift key while restarting) is there to turn off driver signing restrictions but it isn't working for me at all.
I did it on my desktop with windows 8.1 (not preloaded) in order to set my mouse USB port to a higher frequency with a non-digitally signed driver.
I just got a new laptop with an i7-4700mq in it.. 4th gen Intels.. what does task manager performance tab show? Mine shows the processor at 1% usage, but the speed up at 3.2 GHz which is turbo boost speed I think..
See attached picture for what I mean. I just remember my previous laptop (i7-740qm) would show it throttling right down to less than 1GHz when nothing was happening. I have the latest drivers.
how do I add a program to the Task Manager in 8, that will start when the machine start?
View 2 Replies View RelatedI have an inquiry about the Windows 8 tskmgr loading time. Whenever I press CTRL+SHIFT+ESC, it takes AGES to pop up.Usually between 10 and 20 seconds. This happens after every boot and is very frustrating. What is the cause of this and is there a solution?
View 9 Replies View RelatedI installed my fresh Windows 8.1 Enterprise 64 bits (build 9600), on my Acer V3-571G laptop.
When I go to device manager, and I want uninstall this driver.
--> Imaging devices
--> and Bluetooth,
When I Disable and Uninstall them, then, it's seems te drivers are gone! But when I restarts mine Laptop, the Imaging devices and bluetooth, comes back?
Why is that? How I can complete remove that? In the standard Windows 8 (not 8.1) that was possible? But 8.1?
How to install Hyper-V Manager on Windows 8.1? I can't find anything to say it isn't possible, but I also can't find any way to install it. Anything I have been able to find refers only to installing it in Windows 8.1 Pro, but says the host software requires Pro or Enterprise. However, since I am not installing the host, it looks like it is possible, if you can find the source.
The reason I need to do this is that I have a Windows 8.1 machine and a Windows Hyper-V Server 2012 R2 Core machine, and I would like to be able to access the GUI tools for Hyper-V Manager. This is so I can directly access and see the machines I am running. Right now, I have a machine, but I have no way of accessing it.
This maybe fall under customization but here goes. I'd like to be able to set default tabs for when i open task manager in windows 8. when i open task manager, default is process and i'd like to change that to details. I almost don't use process and I always find myself jumping to details and services, is there anyway to do this?
View 2 Replies View RelatedThis is a problem i have been having (win8pro, amd 4850, whql drivers)...
When/if a full screen game or 3d stuff hangs up, on windows 7 you can open the task manager (by any means, ctrlshift esc, or ctrl alt sup, or alt tab and right click task bar)and end the process, but on windows 8 the games keeps some kind of lock on the desktop and i can't kill the process because i can't get focus on the task manager...
I can see the task bar, i can alt tab, and with alt tab i can see what's going on the rest of the windows, but i can't input anything on them, except on metro apps and start screen, so i can't access the task manager and kill the app.
When something like that happened on win 7, you could still open the task manager above the game and end it
I have to log off and log on in order to kill the application...
I accidentally u installed killer network manager on my Dell xps with windows 8.1. I lost the wifi driver. How can I recover it?
View 1 Replies View RelatedI updated to Windows 8.1 last month. It was quite smooth until some issues started 2-4 days ago. I don't remember if I have done something that may cause this, but I'm quite sure that I didn't make any change to the system.
The problem is, even when I am not opening any applications, my fan suddenly blows very strong and makes loud noise. From the CoreTemp utility I notice that CPU usage is 100% and its temperature is much higher than normal.
Again, this happens even when I am not opening any applications, and have started the computer hours ago (so it's not starting up).
The most strange thing is that the problem is solved completely when I open task manager. The first thing I see after doing that is task manager itself is taking up ~60-70% CPU, but that number goes down very quickly, and the total CPU usage drops to normal. The temperature shown in CoreTemp drops also and the fan becomes quiet.
Another issue with my current computer is that when I open certain applications (for example, Google Chrome), the process of the application appears in task manager, but in the background. And the application does not show up until 10-20 minutes later.
And when I use Windows Media Player, every song is stucked for ~5 seconds before being played. And there're spikes in the sound.