Lenovo Laptop With Windows 8 - Lost UEFI Boot Manager After Installing XUbuntu
Jan 26, 2014
I 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.
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.
Ok so i have 2 months lenovo ideapad z580 laptop..i am unable to access UEFI BIOS menu and boot menu anymore these were the steps i tried with my laptop.
1) I have windows 8.1 tried going to pc settings and selected uefi settings on restart But the problem still persist the laptop is just doing normal windows 8 boot
2) Tried pressing/hitting F1,F2,F12,DEL keys
3) I have also used lenovo one key recovery button there it showed "bios setup" when i selected it and hit enter it is just doing normal windows 8 boot still i can't access uefi bios
4) Tried updating BIOS for the laptop but unfortunately there was no bios update for this model
5) Tried resetting Laptop by removing battery and ac adapter and pressing and holding power button for 30 seconds but still no use i can't access BIOS yet
6) I tried removing the internal hard drive Out of the laptop and this time one starnage thing happened " before with internal hard drive i used to get lenovo splash screen when turning ON but after removing hard drive and when i try to access bios i can't see the lenovo splash screen at all" still i can't access BIOS!!!
7) I even have tried holding down Shift key, letter B when starting up the laptop but still didn't work seems like windows 8.1 makes changes to BIOS?
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.
I just install windows 8 using BIOS , but now i want to change it to UEFI boot. so i followed steps below
1.create and format a new FAT32 partition K:
2.my windows8 is in I: so , i use this command bcdboot i:windows /f all /s k: and succeeded.
3.i checked with the bootice about the BCD in my K: and found it indeed point to i:windows just like the picture below [URL]
4. and i restart, choose uefi boot in BIOS configuration and it showed like this: [URL]
5. i checked my k:/windows/system32/ , there is a winload.efi file... [URL]
The most strange thing is that i've copyed my winload.efi to other computer which is already in UEFI mode , and also i've copyed it in my virtual machine, it works fine! So my winload.efi should be OK.
My Lenovo G580 laptop won't start up. When I turn it on using the power button it goes straight to boot menu/app menu. There are various options there to choose from, but whichever one I choose, it keeps going back to boot menu. I've tried using the novo button, but it still doesn't work. Whatever I choose from the novo button screen, except "BIOS setup", keeps taking me back to the boot menu. My laptop won't start up.
I was having problems getting to the boot menu of my Lenovo G580 laptop earlier.
I figured out how to get the boot menu - But my only options are hard drive, LAN v4 and LAN v6 boot - Nothing about a disc. So I went into the BIOS boot priority menu and set disk to #1 - It still booted to my hard drive!
I was using my laptop with everything going smoothly. USB port with adapter and CF card inserted. Ear buds in audio port. I decided to close the laptop which automatically puts the system in hibernate (or whatever it does when fast startup is active). Everything looked good. Now when I come back to it, open the lid and begin to startup from hibernate state it gets hung in the bootup and will not proceed. I have tried holding the power button to shut down and then restart -- no joy -- comes back to the same hung screen. Have tried holding various escape keys with startup -- no joy -- back to that same hung screen. Is there some way to bypass the hyberfil file which is probably corrupted, and get back to a full cold boot and restart from scratch?
Possible to install Windows 7 x64 on my laptop as a dual boot option? It's running Windows 8.1 upgraded from Windows 8. If it's possible(considering I'll be installing via partitioning my D drive), will I still be able to use applications installed on Win 8.1 on the newly installed Win7? (ie Microsoft Office '10; various Online Games) ...
And will I have to reinstall drivers? (ie Sound/Graphic Drivers)
Specs: Asus K46CA Intel i3-3217 1.8ghz 4GB Ram 500GB HDD Intel HM76 Express Chipset Intel HD 4000 Graphics Windows 8.1 Single Language
I install new os my new laptop that had windows 8. I lost windows 8 in the installation process. I got all the docs came the laptop. Is there anyway to get windows 8 back?
i installed windows 8.1 using pendrive after shuting down that laptop is not starting. During boot it is not showing anything.Nothing is happening even after i press f2 or f10 or f12.my laptop is lenovo g570
Is it possible to install Windows 8.1 as Legacy with MBR? Or only as UEFI with GPT? I'm kind of confused with all this UEFI business, I always used MBR in my Windows installations. Also, Truecrypt does not support UEFI, so if installing Windows 8.1 I should do it as legacy.
Also, how can I control during the install process if I want to set my system installation as UEFI or Legacy?
I have an Acer Aspire 5745G-644G50MNKS notebook with preinstalled OEM win 7 home premium.
Specs as following: Core i7 640M Processor (2.87GHz, 4MB L3 Cache)4 GB DDR3 RAM500 GB HDD15.6" 16:9 HD LED DisplayDVD RW1 GB VGA (NVIDIA GEFORCE GT 420M)WIFI / Bluetooth / Card Reader / Web Cam
I'm wishing to update my system into Windows 8 Pro or Enterprises. But unfortunately my model isn't appears in Acer's Windows 8 Eligible Models list or Affected Models List.
I think my system has more than enough performance to run Windows 8. But my bios don't have UEFI support. So, i just wanna know will my computer be able to run Windows 8 without any troubles without that secure boot option.
I"ve run Windows 8 Upgrade Assistant Tool in my system and it says everything is okay except Secure Boot option. also I'v checked individual hardware vendor sites for the latest drivers for windows 8. Most products has the drivers, And the current drivers also compatible with Windows 8 according to the upgrade assistant.
What should i do so? Will the win 8 upgrade useless in my system? or it will be better than the current win 7?
Have any of you successfully installed Windows 8 with UEFI on a RevoDrive X2 (PCI-E express card)?
It starts the installation just fine for the RevoDrive X2 after loading it's drivers, but on first restart it...:
No boot drive found.Manually select to boot from the RevoDrive from the boot menu (F11), and it just restarts the installation again from scratch.
It installs and runs just fine with legacy BIOS (MBR) for the RevoDrive X2.
It also installs and runs just fine with UEFI on an internal SATA2 HDD.
Things I've done:
Bootable Windows 8 USB formatted as FAT32 w/EFI folder in itEnabled wake on PCI-E/PCM in UEFIBooting from USB from boot menu (F11) and not set to always boot from USB.
I have just added another Win 8 machine to stable for my wife. It is 'Modern' all the way -- no Start8 or Classic Shell.
I have Mahjong installed on my own older Windows 8 Desktop and when I installed it on the new machine I must have done something differently than the first for I often get a request to sign in to my Microsoft Account and the then tells me sometimes that I have games saved out on the cloud and some locally and then asks me which do I choose. To my knowledge I have never saved any game anywhere on either machine.
Did I perhaps specify cloud storage somewhere in the setup process. How may I correct this little bothersome thing.My wife just came in and said her new machine reports 'connection to Xbox lost' or something like that while playing Mahjong. What does that mean?
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?
I 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 have tried installing Win 7 in UEFI on my old Asus K56JV Laptop.
I have used a tutorial by Brink to create the bootable usb. The system can see it but after it has loaded, I get the following message:
Windows failed to start. A recent hardware or software change might be the cause. To fix problem
1. Insert your Windows installation disc and restart 2. Choose your language setting and click next 3. click "repair your computer"
status 0xc0000225
What should I do from here?
I have tried to make the usb both manually and with rufus usb software. The system does not currently run on UEFI, but it supports it, and I have changed it in BIOS. Also I run Ubuntu in dual boot. I don't know if the GRUB interface does anything here, because the recovery will not start either, though I believe it did so last time I formatted the laptop
My brother just emailed me, he's just installed update 1 from Windows Update correctly and it's rebooted to a black screen and cursor only - nothing works, safe mode is no different - can't open CMD or Task manager
Can't seem to get Advanced options > System restore, PC keeps only giving F8 safemode options, none of them work
He doesn't have any 8.1 Media either. How to get him back into Windows ?
I just purchased a Lenovo Laptop recently (specifically lenovo Z50-70). From the second day since I switched on the laptop, I began to get an error as follows:
"Your computer ran into an error and needs to restart. We are collecting some info, and then we'll restart for you"
I have done only 2 major changes to the laptop. Firstly, I updated windows 8.1. Secondly, I moved some space from local disk C to D. Why is this error caused.
1. Is the error caused due to windows 8 (or) some driver files? 2. Is it because of some deleted windows files? (Although I have not deleted anything!!) 3. Can a simple re-installation of windows 8.1 solve this issue? 4. Is it because of some hardware issue?
First, some context: I have a Dell Inspiron 15R SE that came with Windows 8.
I've managed to get a working dual-boot system with Ubuntu 12.10. I can't remember exactly how I done that, but I remember that I had to disable secure boot. I think that the boot configuration those days was:
Secure boot: DisabledLoad legacy option rom: EnabledBoot list option: Legacy
This "configuration" worked perfectly for 6-7 months.
Then, one day (last week, can't remember the exact day), when I was using Windows 8 the computer crashed. I hard-rebooted and got this screen:
After executed boot-repair from a Ubuntu LiveCD dozens of times I've decided to eliminate Ubuntu temporarily and focus to get a system with Windows 8 working nice.
Then I used my recovery DVDs to recover the system. Yup, Windows has booted. But when I restarted first time I got the same error. Then I, digging a solution, pressed F12 after a reboot and got here:
The highlighted option allows me to boot into Windows 8. So I went to boot options (F2) and changed the following configuration:
Load legacy option rom: DisabledBoot list option: UEFI
Now I can boot directly to Windows without need to press F12.
But my objective isn't complete. I want to erase all Ubuntu entries from the seconds image and restore the legacy boot from the first imagem (because they worked before).
I did two things:
I erased all partitions related to Ubuntu (root partition and home partition).I created a Windows recovery disk (not a system recovery disk).
I used the recovery disk to run the automatic recovery procedure (I forgot the exactly name). I've runned it at least 10 times with no success. Then I went to command prompt to try the famous triad: bootrec /fixmbr, bootrec /fixboot and bootrec /rebuildbcd. Still, no solution.
I just totally lost the sound of my laptop running on Windows 8. It was okay yesterday and the only thing I did today was checked my email and noticed I kept getting full page of junk ads like your software is outdated, need to update whatever... etc. etc. I ran malwarebytes and avg and found nothing. I ran these also yesterday. Checked my connections ok, and volume not muted.... Where did the sound go? My laptop is only 6 months old.....
I am having problems installing UEFI & a Error 0x80004005 with Windows 8.1 OEM saying it can't create partitions for UEFI then creating 2 partitions for MBR installation instead. This using a 400 TB, hard drive, setup with a GPT system & nothing else & ready for Windows 8.1 to create the partitions.
The first time it happened I used MiniTool Partition Wizard Professional, to delete the partitions created by Windows 8.1 & convert the MBR to GPT, then used Wipe Disk function to erase all data and set all the bits to a 1.
The only thing that I can think is upsetting the installation is that I have left the other drives in the system including 1x3 TB drive, 1x2 TB drive and a second 4 TB drive.
The 2 TB drive has "Win 7 Ultimate" installed using MBR, the 3 TB drive is empty but ready to install Windows 8.1 setup with GPT, and the other 4 TB drive has a UEFI Windows 8.1 installed but broken.
I have also tried to install UEFI Win 8.1 on the 3 TB drive but it failed with the same error code as above.
This UEFI takes a lot to get ones head around dose't it, and me being much older than I once was makes it even harder. I have tried this installation at least 3 to 4 times now and doing these "Wipe Disk Functions" every time has so far lost me 3 whole days just in wasted time.
my problem is that this new pc , that i got for 2 days , y50-70 , boots so slowly. It is literally 65 seconds. Cant i enable somewhere some fast boot setting ?
I'm having trouble keeping my lenovo laptop (running windows 8) connected to the internet. I have been able to connect successfully to multiple wireless networks and access the internet until I tried to connect to the new network.
Initially everything is OK - I can connect to the network and access the internet. However after a short period of time (anywhere from a few seconds to 20 minutes) the network connection will change to limited, without internet access. If I simply disconnect and reconnect to the network the internet will immediately be working again (at least for a few seconds/minutes).
Alternatively, if I run the troubleshooter, I always get the message that the default gateway is not available, which has been fixed by resetting the wi-fi adapter.
I just bought my first Windows 8 laptop, a Lenovo e540. Above the dedicated number pad is a key with a calculator printed on it. Pressing this key of course brings up the 'Calculator' program that comes with Widows. I however strongly dislike said program and have no intention to use it. Instead I aim to have this calculator key open up my preferred calculator, which at this point is SpeQ.
So I created a shortcut for SpeQ and in the shortcut panel of the properties window I set it to the calculator button (which says its "ctrl + alt + F" in the shortcut box). I then found the shortcut for 'calculator' and set the shortcut key to 'None'. BUT... even after double checking that the settings were as intended and restarting the computer, the calculator key still opens up the old program. Additionally, despite "ctrl + Alt + F" appearing in the text box next to shortcut key, typing this opens neither program.
