EFI network 0 for IPv4 boot fail on idea pad

Hey,
My laptop decided today to have the error of EFI Network 0 for IPv4 and IPv6 both failing and I've tried doing the f2 thing but nothing's coming up
Got the laptop in December and I don't know what else to do or how to do it, can someone help as I need the laptop desperately for my university computer course
Thank you.

Figanjo, This is somehow a good thing. Power off your computer and then open it up. Remove the hard drive and plug it back in. It should work then. If that does not work, you may have a problem with the connection between your hard drive and the rest of your computer. Make sure the cable is secure, and if not, I don't know what to tell you but try to get your hard drive connected. Good luck!

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EFI Network 0 for ipv4 (AFter Remove small partition)

Hello Guys ,
Can SomeOne help me with this problem Iam really So disappointed from what happened with me ..
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and what happened after i restard my lenovo Y510p I got this message
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Hi, have created some VMs fine on 2008R2 and 2012 Hyper-V but now onto 2012 R2, am using the Gen 2 VM and hitting install error when booting them from the 2012R2 RTM .ISO (downloaded straight from Technet) loaded into virtual DVD:
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I found this article:
http://blogs.technet.com/b/jhoward/archive/2013/11/11/hyper-v-generation-2-virtual-machines-part-9.aspx
I hope this help.
"...yes, we’re acutely aware that the generation 2 EFI boot loader messages persist on the screen and it can be a little confusing. Essentially what the generation 2 virtual machine did was:
Attempt to boot from the CD SCSI device containing the Windows 8 ISO. This is where the ‘Press any key…’ message came from. As no key was pressed, we went to the next boot entry. (And this is where we didn’t clear the message from the EFI CD boot loader)
I didn’t press F12 (in fact, this VM wasn’t connected to a network), so network boot failed
The SCSI VHDX is raw with no partitioning or file system, so this too failed
So why did the generation 1 virtual machine start setup from the Windows media? The answer is simply that it’s the way Windows media is built, and it’s inconsistent between the PCAT and EFI loaders.
However, it’s relatively simple to solve if you want to avoid the press any key message. In fact, we almost have all the pieces from previous parts. In particular, part 4 where we injected keyboard drivers into the Windows 8 media.
If you loopback mount Windows 8 or 8.1 RTM media, and navigate to the \efi\microsoft\boot directory, you will see there are two versions of cdboot.efi
The default version, cdboot.efi prompts for a keypress. The unused version, cdboot_noprompt.efi doesn’t prompt.
So it’s fairly simple to create modified media which uses the noprompt version. First, copy the contents of the ISO to a working directory, rename cdboot.efi to cdboot_prompt.efi, and rename cdboot_noprompt.efi to cdboot.efi.
Do the same with efisys.bin and efisys_prompt.bin
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Best Regards:
Tamás

Boot Failed. EFI SCSI Device 1. Hyper-V Windows 2012 R2 Preview

Hello,
I am new to Hyper-V. I installed Windows Server 2012 R2 Preview on a physical server and installed Hyper-V role on it.
I am trying to install Windows 2008 R2 on Hyper-V as a guest OS.
From Hyper-V manager, I created a VM and supplied 2008 R2 ISO as a boot device.
Windows 2008 R2 ISO is bootable. I have used the same ISO on VMware and it works.
I connected the VM and powered on, but OS instalaltion doesn't start.
I get error " Boot Failed. EFI SCSI Device 1." Below is th screen capture.
How to fix this problem ?
How do I go to Hyper-v VM BIOS settings ?
How do I change the boot sequence for Hyper-V VM ?
Thanks ! Jayawardhane

I was getting the same error but with WINDOWS 2012 STD Edition.
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I had created VHDX using BIOS boot partition. So I guess, In order to use 'VHD Sharing' feature, I have to convert boot partition to GPT which supports UEFI.
If I use the Generation 1 virtual machine, and then change the VHDX Controller from IDE to SCSI from settings, I see the option 'VHD Sharing' getting enabled, but unfortunately the Generation 1 BIOS does not have support for SCSI only IDE.

I am trying to download an update for my iphone, but in the middle of the download I get an error message that says, 'There was a problem downloading the software for iphone. The network connection timed out.' Any ideas on how to resolve this issue?

I am trying to download an update to my iphone, but in the middle of the download, I get an error message that reads, 'There was problem downloading the software for the iphone. The network connection timed out'. Any idea how to reslove this issue?

Hi Robertfrom Denver.
Did you try the solution given, and if yes, did it work?
I have done several "attempted downloads, and see the full file download, typically taking 30 minutes to complete, and then something goes wrong.
I am happy to suspend AV and FW software, but would like to know if it is a good fix or not first?
HelenfromBroughton Astley

I have a problem syncing iCal on my Macbook air (10.7.5) and my iPhone 4s (5.1.1) over iCloud. The following server error message comes up "The request (CalDAVAccountRefreshQueueableOperation) for account "iCloud" failed." Been to Apple - no luck. Ideas?

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Many Thanks.

Progress Update.
I made a back of what existing phtos and Videos I had on my Iplhone. I used Image capture to do this making an entire back up of photos and videoa that were still intact on the phone.
Image capture is god for this purpose, as it does exactly what you ask it to do without applying any rules or squishing the files back into iphote (which might also be corupted)
Image capture wil do the basic function of retriving the contents of the phone and save them as native files on your hard drive.
Once I did this I erased my iphone, and re intitialised it restoring an older back up from icloud.
As the retore was happneing - I did retreive the missing files that cuased the intial beviour as above, and I could play the videos that were missing in the above scenerio. The wierd ting was however that even though the source files were now back on the device, the thumbnail previews were missing. Where I ahd balck thumb nails for server portions of the resotred content.
I then went to bed as the restore is a long process. When I woke up the library had library had cleaned itself up. Mysteriously the prcess had deleted the files missing the their thumbnails.
This is very perculiar and bad behavior.
I am now repeating the process, and will attempt to download the missing content as it is restored and prior to the phone trying to fix itself.
Here are the lessons learned.
DO NOT rely on Photo Stream to keep back ups and synchornise videos from you IOS device. IT DOES NOT SUPPORT THIS CAPBILITY
DO NOT rely on iCloud Back Up alone - always fd an occassional iTunes back up or more reliably still always take a back up of photos and video files using Image Capture to be doubly sure that you a have backd up any content.
DO THIS NOW - dont wait to loose your phone ofr have your phone repaired by replacement at the apple Store. (I did both :-(

U530 boot failed

I have a Lenovo U530 laptop that intermittently encounters a 'boot failed' error.
This has happened 6 times in a 4 month period. Each time it has occurred I have clicked
through the following 5 screens until it requested a system restart:
1. EFI Network 0 for IPv4 (08-9E-01-F5-44-D4) boot failed. [Ok]
2. EFI Network 0 for IPv6 (08-9E-01-F5-44-D4) boot failed. [Ok]
3. Default Boot Device Missing or Boot Failed.
     Insert Recovery Media and HIT any key
     Then Select 'Boot Manager' to choose a new Boot          [Ok]
     Device or to Boot Recovery Media
4. Boot Manager
     Boot Option Menu
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Screen 6: No bootable device -- Please restart system
At this point I power off, then on via the power switch and it boots normally.
I am aware of the suggestions to boot from a recovery drive but that is not my problem.
I am able to successfully boot by powering off/on.
I would like to figure out what is causing this. Any suggestions on what steps to take
to diagnose this the next time it occurs?
Lenovo phone support has been of no help.
TIA
Luke

If you are not connecting to a lan at boot up try to disable "PXE boot to Lan" in the bios. Else temporarily disable it. Once booted try running in command prompt with admin rights "sfc /scannow". Do not include the quotation mark. You might also try running chkdsk to check the hdd for defects.

Boot Failed, Single User FSCK couldn't load, mounting Macintosh HD failed, repair and verify returns no errors, and i need to transfer my data before starting over - HELP!!!!

Lets break down the facts here: My machine is an Intel-Based iMac running Mavericks - 1TB Hitachi Hard Drive
1. Was running an initial baseline image with Time Machine when the computer froze - waited hours - nothing got better and no functions were possible (force quit, etc.)
2. Hard Reboot
3. Upon reboot, the iMac was unable to load the log-in screen. The image was a folder with a "?" on it.
4. Rebooted with option key held down and selected Macintosh HD - Boot Failed
5. Restarted and Rebooted with Command R held down
6. Ran Disk Verify and Disk Repair - returned errors round one.
7. Ran Disk Verify and Disk Repair - Returned no Errors
8. Restart - Boot failed - the "NO" symbol replaced the apple symbol
9. Reboot with Command R
10. Attempt to mount Macintosh HD
11. Mount Failed.
12. Shutdown
13. Connect Firwire to Host computer and Target Computer
14. Boot with Command T
15. TDM entered - Host Machine cannot read Target Hard Drive
16. Shutdown
17. Boot with Command S
18. Endless loop created - Multiple errors including:
     - failed to open create the journal retval 0
     - could not read 512 bytes for the journal header - Return 22
     - Errorno 19
     - hfs_mounterror return: 22
Short of springing for a software online, I have no idea what the next steps are to getting my data moved from the Macintosh HD to my external so I can just reformat and install the OS again. Any help would be greatly appreciated, this is is a serious headache and I cannot lose my data - Thats what I was backing it up for in the first place!!!!

You may not have the luxury of having another Mac but you must know someone who does. You need to boot your Mac into target disk mode. This is going to be your best bet as far as saving your files. Keep in mind that everytime you mess with this computer you are further endangering your data. Also, once your Mac is booted as a target disk, it may be possible to mount it on a windoze computer just to copy your files to another drive. I used to have one here and if i still did I would try this for you but I "offed" it in favor on running windoze (Parallels) on my MBP. But, one way or another, you need to get next to another computer.

Windows 8 and ArchLinux dual-boot - Failed to open file: arch\boot\...

Hey!
I have a problem where I don't know how to configure the EFISTUB to boot ArchLinux along Windows 8. I have read the instructions on the wiki and tried for two days and the only thing I've come up with is copying some files into the /boot/efi/EFI/arch/ folder, and adding the entry into the UEFI boot menu. I can select it when Restarting Windows8 through the shift-restart thing and stuff but when it attempts to boot it says:
Failed to open file: arch\boot\archiso.img
I don't know how to set this up and fix it. I am so confused with everything right now due to the instructions on the wiki basically being "You can either do it this way, that way or any other way." but does not specifically expain how each works (at least so that I understand it fully) and what has to be done to complete these steps. Like, I need a complete tutorial from Start to Finish, to do this because I'm too nervous messing up my partitions. I have understood some parts thought and what I want is to be able to boot it from the EFISTUB instead of chain-booting like I usually do. I just don't know how to connect the entry in the list to the proper files to boot the system.
What I have done:
Installed the base system.
Istalled grub in the base system but has not used grub to install on the /boot yet because I don't know if it is to be used if I'm supposed to use the EFISTUB (I was thinking efibootmgr would be enough)
Tried to use efibootmgr to make the entry, but the entry does not work. (If this is how I should do it, can you explain which partition to target and what the different values would mean when answering?)
I don't know which one is right, or if both shall be done (I guess Grub is used if I want to chain-load. I guess I can do it if it's the only way)
Anyway, I hope you guys can answer me so I can fix this. Thanks

What you're trying to do now is:
EFI->kernel (EFI stub)
This is appealingly direct, but it's tricky to get working. What the wiki now recommends is:
EFI->gummiboot->kernel (EFI stub)
...or...
EFI->GRUB->kernel
These approaches are less direct, but they're easier to configure. The trouble is that both the EFI's built-in boot manager and the EFI stub loader are tricky to configure. For a newbie to get them both configured correctly on a first attempt at installing Arch is very difficult. Getting the EFI to launch gummiboot or GRUB is easier because these programs don't require the complex parameters that the EFI stub loader requires. Those parameters can instead be specified in the gummiboot or GRUB configuration file, which is easier to manage for quite a few reasons.
If you want to pursue using the EFI stub loader directly, you certainly can. I've learned from experience, though, that it's not worth my time to try to help with users who want to do this. Using an intermediary program is easier to get working. IMHO, the direct approach has no real benefits except that it gives you bragging rights that you've done it. Your system won't boot any faster or more reliably in the more direct approach. (Well, technically it will be faster, by only by a matter of milliseconds, assuming you use a 0 timeout value in gummiboot.) In fact, it will be less reliable, because gummiboot, GRUB, and rEFInd all offer ways to adjust boot options on a boot-by-boot basis, which is very helpful when fixing problems. You can't do this with the direct approach.

Secure Link for iTunes store failed... Got anything?

Every time I try to open up iTunes store, it wouldn't open. I ran the diagnostics report and it said the ( for first time ) that "Secure link for iTunes store failed". The second time I ran it, just to make sure, said that "secure link for iTunes store is successful. I got confused. So I copied the successful report for you guys to see if there's a problem. **NOTE** I never had or downloaded Norton, or Proxyserver, I even checked to see if it was on the computer. I have Windows Firewall, and Verizon Security, and my computer is a Window's 7. Here's the successful report of the diagnostics so you techies out there could figure what the problem is:
Microsoft Windows Vista Home Premium Edition Service Pack 2 (Build 6002) Gateway GM5472 iTunes 10.4.1.10 QuickTime 7.7 FairPlay 1.12.20 Apple Application Support 2.0.1 iPod Updater Library 10.0d2 CD Driver 2.2.0.1 CD Driver DLL 2.1.1.1 Apple Mobile Device 3.4.1.2 Apple Mobile Device Driver 1.57.0.0 Bonjour 3.0.0.2 (333.2) Gracenote SDK 1.9.1.485 Gracenote MusicID 1.9.1.102 Gracenote Submit 1.9.1.133 Gracenote DSP 1.9.1.43 iTunes Serial Number 002AB3A80C24F3E8 Current user is not an administrator. The current local date and time is 2011-09-23 15:44:30. iTunes is not running in safe mode. WebKit accelerated compositing is enabled. HDCP is not supported. Core Media is supported. Video Display Information NVIDIA, NVIDIA GeForce 6150SE nForce 430 **** External Plug-ins Information **** No external plug-ins installed. Genius ID: 65223df73745471fc22c8ff8db2564bf iPodService 10.4.1.10 is currently running. iTunesHelper 10.4.1.10 is currently running. Apple Mobile Device service 3.3.0.0 is currently running. **** Network Connectivity Tests **** Network Adapter Information Adapter Name: {B6520BEA-A816-49F2-892A-F840F59F28D0} Description: Marvell Yukon 88E8039 PCI-E Fast Ethernet Controller IP Address: 192.168.1.2 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1.1 DHCP Enabled: Yes DHCP Server: 192.168.1.1 Lease Obtained: Fri Sep 23 13:00:09 2011 Lease Expires: Sat Sep 24 13:00:09 2011 DNS Servers: 192.168.1.1 Active Connection: LAN Connection Connected: Yes Online: Yes Using Modem: No Using LAN: Yes Using Proxy: No SSL 3.0 Support: Enabled TLS 1.0 Support: Disabled Firewall Information Windows Firewall is off. Connection attempt to Apple web site was successful. Connection attempt to browsing iTunes Store was successful. Connection attempt to purchasing from iTunes Store was successful. Connection attempt to iPhone activation server was successful. Connection attempt to firmware update server was successful. Connection attempt to Gracenote server was successful. Last successful iTunes Store access was 2011-09-23 15:36:29. Sooooo, help please? Thanks!

I have the same problem and I'm beyond frustrated. I just want iTunes 10.5 to work properly so I can download iOS 5 to my iPad. I've uninstalled, rebooted, and reinstalled iTunes (and all other apple programs) a dozen times. I've uninstalled Norton since I read that might be causing the block. I've checked my firewall and have done a "flush". I'm out of ideas!!!

File.upload on Air SDK for iOS devices failed to send http request to server.

I am trying to use ActionScript's File.upload to upload a file on Air SDK for iOS8 environment, but the File.upload does not work properly. No handler about the file upload is executed after File.upload is invoked, and no exception is caught. When I check the network traffic of the server side, I found that no http request even hit the server after File.upload is executed. The code snippet here is very simple.
private var file:File;
private var dir:File;
//This method is executed to create a file and upload it when the Upload Button is pressed.
protected function OnUploadButtonPressed(event:MouseEvent):void{
var str:String = 'This is test';
var imageBytes:ByteArray = new ByteArray();
for ( var i:int = 0; i < str.length; i++ ) {
imageBytes.writeByte( str.charCodeAt(i) );
try{
dir = File.applicationStorageDirectory
var now:Date = new Date();
var filename:String = "test" + now.seconds + now.milliseconds + ".txt";
file = dir.resolvePath( filename );
var stream:FileStream = new FileStream();
stream.open( file, FileMode.WRITE );
stream.writeBytes( imageBytes );
stream.close();
file.addEventListener( Event.COMPLETE, uploadComplete );
file.addEventListener( IOErrorEvent.IO_ERROR, ioError );
file.addEventListener( SecurityErrorEvent.SECURITY_ERROR, securityError );
file.addEventListener(ErrorEvent.ERROR, someError);
file.addEventListener(ProgressEvent.PROGRESS, onProgress);
file.upload( new URLRequest("http://10.60.99.31/MyPath/fileUploadTest.do"));//This line does not work. No handler is executed. No http request hit the server side.
} catch( e:Error ) {
trace( e );
//Complete Handler
private function uploadComplete( event:Event ):void
trace( "Upload successful." );
//IOError handler
private function ioError( error:IOErrorEvent ):void
trace( "Upload failed: " + error.text );
//SecurityError handler
private function securityError(error:SecurityErrorEvent):void{
trace( "Security error:" + error.text );
//Other handler
private function someError(error:ErrorEvent):void{
trace("some error" + error.text);
//Progress handler
private function onProgress(event:ProgressEvent):void{
trace("progressHandler");
When executed on Air Simulator, it works fine as expected, and the file is successfully uploaded to the server. But When executed on iOS devices(in my case, iPad), as I explain early, no handler about the file upload is executed, and no the http request even hit the server. So I think the problem may be in the client side. It seems that the Air SDK for iOS just failed to send the http request for some reason.
To make my problem more clear, I list my environment below:
Development Environment: Windows7 (64bit) / Mac os 10.9.4 (Tested on OS platforms.)
IDE: Flash Builder 4.7
Air SDK: 3.8 / 16.0.0 (After I updated to the lastest Air SDK 16.0.0 , the problem still exists.)
Application Server: Tomcat7 + Spring
Target OS: iOS 8
I have been struggling for this for days. So I really appreciate it if anyone has any idea about this.
Thanks in advance.

Hi bluewindice ,
As you have quoted ( ActionScript's File.upload does not work on Air SDK for iOS devices ) , this issue has been replicated at our end, and our team will be working on it.
Thanks,
Tushar

Windows Server 2012 R2 Will Support for UEFI boot in WDS.

Hi
Currently we had issue in WDS while deploying the image via UEFI boot in the DELL Optiplex 3010. We already deployed the Windows 8 install image and boot image in the Windows Server 2012 R2. After selecting the Network boot its show Start PXE IPV4 and it
will immediately flicker and get back to Network Boot option. Any one please help me out of this.....
But the same is working in Legacy boot and it doesn't activate the Windows 8.

Hi,
As I cannot confirm the exact settings on your side, please see the suggestions provided in following thread:
WDS: EFI BIOS won't PXE boot into EFI mode
http://social.technet.microsoft.com/Forums/windowsserver/en-US/ceca6149-bedd-4860-8a7f-a1c83bf99aa4/wds-efi-bios-wont-pxe-boot-into-efi-mode?forum=winserversetup
The same issue is discussed a lot in this thread and several possible suggestions are provided. See if it is helpful. If there is anything unclear please just let us know.
If you have any feedback on our support, please send to [email protected]

Connection problems with idea pad and public network

My Lenovo Idea Pad connects fine at home on our ATT internet connectoin, but will not connect to a local public network at a local departent store. Anyone having suggestions email me at xxxxxxxxxxxxxx Thank you!\
Richard
Moderator note; e-mail address removed to stop the spambots getting it

I just saw your post and I resolved this on mine for my wired connection. I'm willing to bet that the issue is the same for wireless. Here's what I found.
Issue:
During the installation, iTunes installs some network components related to mobile device support over ethernet(Apple Mobile Device Ethernet Service - netaapl.inf). At the same time, according the logs, the install process removed OEM18.inf. This almost exactly coincided with the time that I saw the network connection die (preceded it by a few seconds).
Basically, iTunes appears to be removing a required network component.
Resolution:
After installing iTunes and the network connection breaking, remove the network device from Device Manager and allow Windows to reinstall it automatically.
The following instructions are for Windows 7, but they are close enough to follow for other versions of Windows.
1. Click the Start button (Jewel in Vista and Win7).
2. Right-click Computer and click Manage in the menu that appears (type your password or click Yes if prompted).
3. On the left side of hte Computer Management window, click Device Manager.
4. Click the arrow (or plus sign) next to Network Adapters to expand that section.
5. Right-click your network adapter and click Uninstall in the menu that appears.
6. Click OK.
7. Reboot.
Windows should automatically detect and reinstall your network device on boot.

Lenovo laptop S210 boot fail

And now it keeps saying checking media and then [Fail] please help

When ever I turn it on it does this thing like checking media [fail] then it brings me to a boot option menu and say EF1 Network 0 for 1pv4 50-AF-73-5F-Da-Aa then I click enter and it says boot Fail and I never can get it to work. Its a Lenovo ideapad S210 Touch.modle name 20257 S/N * P/N 59387503
Moderator edit by bananaman: Masked serial number to prevent mischief.

EFI update tu support booting into 64 bit OS

Hello,
my mac (see signature) does not support booting into 64 bit in Snow Leopard. I also have troubles to install any 64 bit Windows.
The tool: http://www.ahatfullofsky.comuv.com/English/Programs/SMS/SMS.html says:
64 bit processor, 32 bit EFI, 32 bit kernel boot mode, 32 bit kernel
and its technically possible to boot into 64 bit kernel mode but it is not recommended by Apple.
It is possible to get a 64 bit EFI update to solve it?
thanks

Hi,
try this
http://www.ahatfullofsky.comuv.com/English/Programs/SMS/SMS.html
It seems that your model is in the list of supported models that can boot the 64 bit kernel.
I had the same issue with my macbook pro with identifier MacBookPro4,1 and booting with 64 bit kernel solved it.
I hope you can solve your problem!
Sorry for my bad English :-D

EFI network 0 for IPv4 boot fail on idea pad

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