Posts Tagged ‘boot options’
October 16th, 2009 | 
Author: A Windows based system might fail to start for variety of reasons, which include system misconfiguration, corrupt or missing system or boot files, bad drivers and many others. The underlying issue can be interpreted if the system is giving an error message. However, the common outcome of all such problems is data inaccessibility. You might require to restore this data from backup if none of the troubleshooting tips works. But if no valid backup is available, you need to use a powerful data recovery utility that could scan the media to locate the missing information.
To illustrate , consider that you use a Windows based computer system. You start the system, but it fails to boot and gives the similar error message, as below:
“Could not read from the selected boot disk. Check boot path and disk hardware.”
The error further asks you to check Windows documentation and hardware reference manuals for more information.
Cause
The prime cause of this error to occur is that Boot.ini file is damaged, missing or needs updating. Boot.ini is the file used by Windows to determine boot options required to be displayed at boot up.
Solution
To isolate the above system behavior, you need to apply these measures:
*Edit the boot.ini file and make appropriate corrections in its Default entry. Make sure that all other Operating Systems’ section entries point to correct directories.
*Use Windows Recovery Console to execute bootcfg /rebuild to rebuild the missing or corrupted Boot.ini file. To do so, start the computer using Windows installation disk and press ‘R’ to start Recovery Console. After this, you need to select the target Windows installation and execute the command.
*If you still cannot resolve the existing issue, reformat the disk and reinstall Windows. Use your last taken good backup to restore lost data. If it is currently absent, use an efficient data recovery software to extract data.
Data Recovery Tools are special-purposed tools designed to employ high-end data searching algorithms. These are perfect partition recovery applications that provide you graphically rich user interface, advanced recovery options and several features to aid systematic recovery.
Stellar Phoenix Windows Data Recovery is a powerful and completely reliable application to salvage lost data from Windows based systems. It supports FAT32, VFAT, NTFS and NTFS5 file systems. It is a graphically rich data recovery tool that provides advanced options, like Disk Imaging, RAW File Recovery, Drive Status, Disk Cloning and more. It is compatible with Windows 7 Rc1, Vista, XP, 2003 and 2000.
Elfin Ruler is a data recovery expert doing research from last 6 years on data recovery services and partition recovery.
Article Source: ‘Could not read from the selected boot disk…’ Windows Error and Recovery
Are you a Windows XP user? Are you suffering from slow startup problem? It seems take for ever to startup and load your program. Sometimes you have to wait even half an hour to complete the task! Here is a few things you can do to optimize your computer startup.
You can manually speed up the process. First restart your computer and press F2 to enter the bios. Search boot options and enable quick boot to eliminate all the unwanted program which are added to your startup. This process can help you get rid of slow startup problem, but not not all computer have this option.
Below we talk about how to optimize your PC startup.
First, Your anti-virus scans your system every time you boot your computer, this is a common cause of computer slow startup. The way to solve it is to go to option menu and disable automatically scan function.
You need also remove those unnecessary program or that are no long use on your hard disk, then do a disk defragment by right clicking your hard drive and running a disk defragment.
Another thing you should do is to scan your computer with an anti-virus. Trojan and spyware is one of the most biggist threaten to computer users. If you haven’t performed maintenance on your computer for a while you might be surprised at what it finds.
Next you will want to cleanup useless startup programs which can slow your computer. This is not so easy to do on Windows system. Recommend you not repair it manually, manually fixing may corrupt your registry. The totally safe way is to run a third-party program such like ErrorFix. This registry clean program allows you to remove unwanted program with easy.
You must get a corrupt or damage registry if your computer keep getting slowdown problem. The registry is an important component of Windows which contains all the codes that your software needs to share with every time it loads, the registry also record computers settings. Any time you add a program or uninstall it, system will generate a record into your registry. Over time, your registry’s size will become larger and larger, making it difficult to transfer information between your system and programs. Cleaning your registry is the most efficient way to fix computer startup problem. Also blue screen, computer freeze, dll errors are due to a corrupt registry. If your computer get crash, Improper shutdowns, incorrect install, viruses, blue screen, doing a registry scan is necessary.
Your program which is load every time you boot your PC also relate to your registry. A powerful PC cleaner can diagnose the damage files and software that is no longer working or on your computer. Just clean it to optimize your computer startup speed.
If you do those things above, your computer’s speed will become amazed fast.
Article Source: How to get rid of slow startup
The EFI or Extensible Firmware Interface is the specification, defining the software interface between Mac operating system and platform firmware. EFI boot process involves a boot manager which is built into the firmware. But with few of the Mac systems, the boot drive options are found to be changed to include EFI boot.
When the user desires to choose from the available boot volumes, the boot menu starts displaying the options which have never been expected. The EFI boot option
starts displaying and you have no clue of the bootable volume which has lots of important data within. Also the booting process may not be as usual, but the drive name appears as normal in Finder.
The condition is threatening as the data stored can’t be lost in this way. The possible culprit behind the scene could be the some modifications, done to volume structure of the drive. This is also feasible that the user has restored a clone of the hard drive after upgrading or any other case.
In such conditions, the user is recommended to stop doing anything with the system and follow the given steps:
· If you are cloning the hard drive, try using some alternative method. It should be a bit-for-bit transfer as small differences could create problems. You can try cloning a temporary external disk and then replacing the internal one and then cloning back.
· Try using the disk repair utility
· Reset PRAM as this might contain some boot information
· Attempt changing the startup disk in System Preference as this could be the result of some firmware settings
· Erase all the partitions of the drive as the last resort by using the Disk Utility
Erasing or formatting the hard drive partitions mean that all your data has gone and this is the time to have Mac recovery. Data worth when this is significant from business point of view. So Mac data recovery needs productive source to happen.
Data recovery industry has benefited the users with data recovery Mac software which have the high scanning ability for the lost data. These Mac recovery utilities are easy to use and well in results.
Stellar Phoenix Macintosh Data Recovery software is the advanced Mac data recovery help, offered to scan the affected drive. This data recovery Mac application is found to be compatible with HFS, HFS+, HFSX and HFS Wrapper file systems. Through its read-only conduct, the software is viable to get safe Mac recovery.
Williamz Jack work as a freelancer and researcher of Data Recovery & File Recovery Software.
Article Source: Boot Options Change To ‘EFI Boot’ in Mac