What's The Benefit Of UEFI And Install Windows 7 In UEFI Mode
Aug 13, 2012
I recently just build a new setup with Asus P8Z77-V LK, this motherboard comes with UEFI boot and legacy BIOS boot support.So I tested install windows 7 in both mode, and I didn't find any advantage of UEFI consider it is a new technology been promoted quite a lot for recent years.The benefit I found is: a graphic BIOS setup, which is useless to most users if you don't OC. Even you did, I still find using keyboard to navigate through the menu is much easier than mouse.Faster boot time? very negligible, could be 31 seconds compare to 28 seconds. As I timed use my stopwatch, the value could include a few seconds human error as well.Support boot from > 2.2TB HDD? nowadays most user use SSD as boot drive so this really doesn't matter.GPT disk partition? don't see any benefit here compare to legacy MBR...
Currently having a wake on lan issue with a certain computer.
The machine is setup correctly but the windows boot information is stored in a 100mb UEFI partition, and when the computer wakes on lan, it will not boot windows, just sit at a blank screen. When it wakes on lan it is trying to boot from the legacy device (same blank screen happens if you choose to boot from it from bios) ive tried updating the bios but no luck, all settings seem to be as they should be.
Is there some trick to get it to load the UEFI MBR, or is there a safe way other then reformatting the machine to move the MBR over to the legacy device itself?
Since UEFI exists, some people talk about BIOS replacement by UEFI in short-term (2011 for exemple) (see "News").Who never has problem with BIOS bugs ? I must fight against several problems on one of my mobos because of its incorrect BIOS code, essentially for long time boot BIOS and very buggy S3 sleep mode.However, when I read many posts about people who have installed their Windows 7 x64 in UEFI mode, I'm afraid of some new problems that UEFI causes, according to these people, even during a Windows session, even if installation was fine.I would like to know your experience about UEFI, on motherboards which support it (my motherboard is an Intel DG45ID which proposes UEFI boot).
This week, I encountered the following strange problem for which I haven't found a final solution so far, though I have found some bandaids. But having a complete solution -or at least a reason why this problem occurs- would be great:I have a working installation of Windows 7 Professional x64 in UEFI mode. The main disk, SSD #1, contains the following partitions (using GPT): ESP, MSR, system, data. An additional disk, HD #2, with a single data partition (using MBR) is also attached to the system. With this setup, everything works fine.Now, after adding another disk, HD #3, to the system -my old system disk (bootable, using MBR, one active primary partition and an extend partition with three logical disks)- Windows will no longer boots completely: The boot process begins, the Windows logo is shown. Then, a message is shown in text mode "Windows is loading files" with a loading bar. After a while the boot process stops and I am dropped into the EFI shell. After removing the offending HD #3, Windows boots normally again.
I tried removing HD #2 and only attaching HD #3 together with SSD #1, but this yielded the same problem. Using SSD #1 by itself works fine though. Booting from a Linux live-cd works without problems. All disks and partitions are found and can be mounted. There, I erased the disk signature from the offending HD #3 and now Windows was able to boot and also found all disks and partitions correctly. But after a reboot the same problem reappeared
I am installing Windows on my new SSD. I made the disk GPT (instead of MBR), and installed Windows (tried 5 times now) with similar results. Either error 0xc0000225 or boot loop of "Windows is loading files" ... or it throws me back to my BIOS Boot selection screen where I came from ... what might be the problem? Windows 7 still cant handle GPT partitions? Or it doesnt like the new SSD? I managed to install and reboot successfully once by removing all other drives (except the SSD which I am installing into), works, I can enter Windows. Then once I installed back the other HDDs, it fails again ...
this has been dealt with in various places but not to my total satisfaction. So bear with me if the answer is hidden somewhere in the forum.I've got an oem asus with 2 hdds the first of which has Win 7 64 home pre-installed via uefi boot manager. It is a gpt formatted disk. The second disk is empty and is set up with mbr. I wish to dual boot onto the second disk with Win 7 32 Pro but fear a rejection due to the fact appparenly Uefi will not manage 32 bit installs/boots. More to the point , will the mbr variance on the 2nd disk somehow make for an exception to this 32bit 'prejudice' on the part of uefi or simply make matters worse? My bios has a single option regarding a legacy setting connected with uefi which is disabled. PxO.or rather. Gregrocker seems to think obviating the problem with 2 physically separate installs (i.e. Hdd disconnect) will allow a Bios based boot as opposed to a Uefi/Windows managed one. Is this workaround a sure thing and my only option or is there a practical way to go the classic route with the auto boot loader screen on start up? Perhaps a better way to put it is..on dual boot systems is it true that you can't have BOTH uefi and the bios directing the show. You gotta choose one or the other. Frankly, to my novice mind this whole problem seems to be a regression from the XP days.
I want to install Windows 7 to a UEFI-compatible netbook that only has a SD Card slot and a single USB Port (the netbook I'm refering to is the CR-48 if anyone is curious)I know this computer supports UEFI (I was able to start the Fedora 14 EFI and Windows 7 x64 EFI installers) but my assumption is that EFI-based OS installs require you to have the disc inserted (both installers failed to actually load).
I'm using a GA z77x-UD5H and it has its own UEFI dualBios. I am using an external dvd drive to try and install windows 7 because I just built this pc. I have nothing on my HDD yet. All I am trying to do is figure out how to boot using the DVD drive to install windows.
I got Windows 7 up and running on the Crucial drive (connected at SATA3_1, with the WD connected and functioning on SATA3_A1) and then decided it was time to get Xubuntu up and running on the OCZ (SATA3_0). So I installed rEFInd on the Crucial's ESP and it worked - I was able to launch Windows 7 from the rEFInd menu. I then disconnected the Crucial and connected the OCZ, and installed Xubuntu. In the UEFI, I set rEFInd as the boot device/manager, and from the rEFInd menu I can select Xubuntu and Windows 7 - great. However, I can only actually boot Xubuntu; booting Windows 7 results in a Windows Error Recovery loop.Disconnecting all but the Crucial SSD, I can get into Startup Repair. It attempts repair for several minutes, fails with the following details:Quote :Problem signature:
Problem Event Name: StartupRepairOffline Problem Signature 01: 6.1.7600.16385 Problem Signature 02: 6.1.7600.16385 Problem Signature 03: unknown
I'm still trying to get a hang of how UEFI works. I did take a look at it when I went to install my OS (And again when i got a SSD), but I couldn't make heads or tails of it and used BIOS.
does UEFI make a drastic difference over BIOS, and can I convert without having to do a complete wipe and install? or how would go about switching to EFI, or is it worth it?
I am swapping out my older X58 BIOS motherboard for a UEFI motherboard with a new Ivy Bridge i5. I'd rather not have to reinstall Windows 7, and just want to make sure I can swap the boards and CPUs without issue.
i am having no luck finding information so as to install a new 3T hard drive. this is a nightmare. one of the first bits of info i need is whether my motherboard supports or uses UEFI or EFI..since there do not seem to be any manuals available (i've checked.)
Have the UEFI Option in the boot menu of the ASUS K42F notebook. Regrettably, boot to USB is not an apparent option. Have emailed Asus support and the reply demonstrated no knowledge of the feature. There is an option that allows the entry of "command line" entries. The setup utilities are from American Megatrends (AMI).
I have an Asus Z68 mainboard with UEFI-BIOS. Windows 7 Professional 64bit is installed in UEFI mode on a GPT partitioned drive (SSD). It worked flawlessly.Now I added my second, old harddrive, that is still MBR formatted.Windows won't start anymore, instead I am seeing "Windows is loading files", then a blinking cursor, and that's all.I have two options in BIOS regarding boot priority:
1) I can boot from the SSD as primary priority
2) I can select an option called "Windows Boot loader", I think this refers to the UEFI boot code that Windows wrote to the UEFI.
If I select the first option, I get the "Windows is loading files screen" and then the "Windows has detected a startup error, do you want to repair the system startup" screen. If I select "Start Windows normally", I get a blinking cursor and then nothing. If I select "Repair startup", I see "Windows is loading files", and then again the "Startup repair screen". It is an endless loop.If I select the second option, I get "Windows is loading files", then a blinking cursor, and nothing more.Is there any way to get my Windows to boot again without disconnecting or re-partitioning the old harddrive? Note that the old harddrive is NOT for booting, as it is just a datastore.
I am going to build a new system. It will have a 120gb ssd and 1tb hdd.I usually use the computer for various graphic programs and gaming. Until now i used to have only hdds on my systems, I used to partition them usually like this: c:windows d:various program files and user folder e:graphic programs and their scratch f:games g:storage (projects, videos, pictures, etc).I have decided to get an ssd drive now because I understand that it boosts the overall performance of the system. All the other information that I read about ssd was either irrelevant or too complicated to understand.I am looking for an advise on my new build. Obviously I will use the new hdd for storage but about what I should do with the ssd I am not entirely sure.should I make partitions on it or this will affect the performance? except for the win system files what should I put on it? Will graphic programs or games benefit from that or should I install them on the hdd?I also read that I should put the temp folders on the hdd for brtter performance is it correct?
I'm running a 32 bit windows point of sale application in one of the family run business stores. The PC has a athlon xp 2000+ and 128MB RAM and has WinXP as the OS. The program developer in his latest requirements says a pentium class 1.5ghz processor is a minimum with 1.5GB RAM. I want to know if it is worth the upgrade to an i3 with 4 or 8 GB of memory and Win 7. Is there a way I can measure the increase? The program has a foxpro database as the backend.
I recently updated my mobo's bios and with the update I now see this "press F4 to use ACC". I have an AMD Phenom II X4 940 BE CPU. Is there any benefit to using this new function that ASUS is offering with my quad core.
Windows XP Mode or XPM is a very useful feature which allows Windows 7 users to run a pre-configured virtual machine with a licensed copy of Windows XP Service Pack 3. This allows users to run old applications in Windows XP mode directly from Windows 7 therefore eliminating the need to have both operating systems installed. This feature helps eliminate many issues, especially in corporate networks which use a lot of old software. In this article I will show the following: when is Windows XP Mode useful, which are the prerequisites for installing it, how to install it and how to configure its installation.
I have tried installing & uninstalling xp mode and vm 4 times with new downloads again and again to no avail. i have tried to install xp mode first and get the error 2203...I have installed vm first and then xp mode with the same result. Error 2203 on the web seems to be related to an installer problem yet I have installed many programs with no errors at all.
I recently upgraded my machine to an AMD Sempron II X3 720 Black Edition. I've enabled virtualization in the bios. I've gone and downloaded the following two files from Microsoft's Virtual PC web page:
Windows6.1-KB958559-x64.msu - the Virtual PC installation WindowsXPMode_en-us.exe - the virtual PC XP Mode file
I've installed both files but nowhere in my menu do I have a Windows Virtual PC folder to launch into Windows XP mode.
When I go to the C:Program FilesWindows XP Mode directory, all I see is this:
A folder called Tutorial KEY.TXT VXPEULA.txt Windows XP Mode base.vhd
But nowhere do I have an icon in my start menu Virtual Windows XP shortcut.
my pc opens in safe mode by itself,i tryed to restore the pc with delldata safe or something like that then the pc restored and format,,now i opens i push start windows normally and opens in safe mode then it writes"Prepearing ur computer for it first use"then it writes cant install or something like this windows 7 cause pc is in safe mode restart the pc"and i restart and again is same thing again and again
I installed VM ware installed XP mode English thinking I could change locale well no dice, So I was wondering can I install another XP mode but this time in Japanese, I don't have to worry about licenses since I have like 12 copies of XP, Reason is that I have programs that work only in XP English and others that only work in the Japanese Unicode, As for info App Locale is not an option since it doesn't boot the program, Mind you I dont need to run them at the same time.
my windows 7 wont install its says starting computer for first use then stops and says it can not complete install due its in safe mode . ive tryed restore it back to factory setting but that dose not work
Well, I've done a lot of research (googling) on whether or not to install Windows 7 on my solid state drive in AHCI or IDE sata mode. I wanted to confirm it with you guys to make sure I got this straight before I go ahead and install Windows 7.
If I install windows 7 on my solid state drive in sata mode ahci then later I can go to IDE if I wanted to by just switching it in bios. But if I install windows 7 under IDE mode then ill have to do a registry value change to make windows 7 work in ahci mode.
Everyone seems to have a different opinion on whether or not ahci mode is faster or worth it over IDE mode for windows 7 on a SSD. I'm not all that interested in hot swapping so thats not a interesting feature for me. I'm looking for reliability as a top priority.
the only way I can accurately portray my predicament is via numbered flow chart:
1. Wake up sleeping computer, nothing happens, starts humming faster and faster, so I pull the plug.
2. Turn on computer, goes through the ASUS screen, then the mother board screen has some weird pixelation on the left scree, like some lines or something. Windows is loading....then black screen forever. do this 1 or 2 more times.
3. Go to System Repair and System Restore. Repair fails and tells me a Boot Driver is failing. Restore fails each time.
4. Hold F1, go to boot menu, hit F8, select Safe Mode. Safe Mode works, fantastic.
5. Do AVG Defrag, Disk Clean, and Disk Repair. Then restart...now I get a blue "Dumping Physical Memory" screen.
6. Go back to Safe Mode, use boot disk, tell it to un/re-install windows.
7. Come back later and find it in Phys Mem dump loop, pop it into Safe Mode again. I then see two Windows 7 OSs to choose from, pick the bottom one. Says it can't complete installation in Safe Mode, restart it normal, Phys Dump loop.
8. I do the same thing for the top Win 7 choice, same thing.
9. I've back up all my files, and have drivers/boots disks for everything I own. How do I wipe my hard drive and start fresh?
I have a machine that's been flakey for about 2 months. It was fine, running Win7 64bit Home Premium just fine for 2 years. I upgraded the video card about 6 months ago and had no problems.Then, about 2 months ago, it would randomly stop responding. Mouse movements still worked, but buttons clicked wouldn't do anything. I could be running a Microsoft Security Essentials scan and it would just not progress. No malware scanners run from DVD found anything. I did the Kaspersky Rescue disc, and the Windows Defender Offline disc. Nothing was found.I assumed my HDD was dying, so I bought a new one (wanted to upgrade anyways). I took out the old HDD and put the new one in. I did a clean install of Win7 from a DVD I burned. The Win7 install goes perfectly. However, after the first login, I get the same problems after about 8-15 minutes. The machine just stops doing anything. The mouse still moves, status bars cycle but nothing completes. I can't open IE, can't kill anything from Task Manager, can't do anything with the mouse or keyboard that actually DOES anything, if that makes sense.
The weird thing is that the machine is perfectly stable in Safe Mode with Networking (other Safe Modes are also stable). It can run for a week straight in Safe Mode, connect to the internet, write word docs, etc. No errors, no warnings, no odd behavior. When I try to then reboot and login to Windows normally, same problems as above.Do I have a strange hardware issue (video card, memory failing, power supply...???) or some BIOS virus that's survived the new HDD and clean install?I'm at my wit's end, and my wife wants me to call Dell, which I don't want to do I'd rather fix this myself. I'm not afraid of formatting or wiping partitions because there's nothing on the HDD.
Ordered a Dell Vostro configured specifically to run XP mode, along with Office 2010. Have received machine, recognize Office isn't installed for XP. Have reviewed several threads addressing issue. My question: I didn't want to purchase Office to run on Windows 7. Our server runs on XP, so that would be useless to me. Can't I obtain a license for what I purchased?
Can someone hit me with a link for manually installing the AHCI driver and switching the OS mode for the storage controller.
If I remember right, this is just putting the driver in /sys/drivers, running a script, and making a registry change. Then you reboot, change the motherboard setting, and then install IMSM after the OS comes back up. I don't remember the script, or if it was just a reg edit, etc.
