Why Is SAN Drive Recognized As Local Drive While NAS Isn't
Aug 30, 2012
Why are SAN drives recognized as local drive while NAS drives aren't?I knew that SAN uses block level transfer to transfer data while NAS uses file level transfer. Does this has anything to do with why SAN drives and NAS drives are recognized differently by the computer?
I'm having a bit of a problem with my DVD drives not being recognized. In a prior post, one of the fellows on this stream (Randy) solved the problem I'm having by suggesting that I edit the Upper and Lower Filters in the Registry. Unfortunately, I've lost this information. This time, I'll put it in a Jump Drive and lock in a safe!
I have a cd with pictures on it from my holiday. When I got home I tried the disk in my ps3 and all the pictures were there I then tried it in the e drive of my pc but it doesn't recognize the disk at all. I have since tried it back in the ps3 and now that doesn't recognize it either. Am desperate to recover the pics??
I was wondering if somone could help me out. My dvd r, rw was allowing me to watch movies. but now windows 7 is only recognizing it as a burn and will not allow me to play dvds. If I put a DVD in to play it, the disc ejects and windows asks me to insert a a disc into d drive.
After removing a virus, my 3rd hard drive is no longer being recognize. Myapologies if this should be in hardware, but I didn't know if it was something that had to do with windows 7The virus was anti-virus protection 2011.I used antizeroaccess, stopzilla,avg(which is my normal antivirus), malwarebytes, and kaperskyYes all of them. It was a nasty virus.My main hard drive c: shows up as well as my second drive. e:. My other drive used to show up as well as f: but since all of this it hasn't. Nothing else was changed besides resetting the cmos battery and a couple of disconnect reconnections, becasue the drive wasn't showing up.Ide channel 0 master and Ide channel 0 slave (set to cable select). are the 2 hd'sIde channel 4 is a disk drive.The 3rd HD is also set to cable select. but that shouldn't matter cause that's what it was set to before.I also tried another spare hard drive I had with the same connections as the 3rd hard drive ( marked as slave and cable select). It was not found either.not in my computer or in bios
I had Windows 7 installed under Western Digital 400 Gigabyte Driveat first I got the BCD error message so I tried a repair with the rescued disk. When I use the repair tool the drive is recognized as Windows 7 followed by the letters zero. If I boot to another drive both drives are listed but I cannot open the damaged drive and under properties it shows 0 GB. I tried using the command prompt and the bootrec commands and they appear to complete but still the drive will not boot and is listed as having 0 GB. I can not understand how I could have lost all the files unless the repair utility in trying to fix the disc wiped it clean.
what to do next short of reinstalling window seven.
3) New Hard Drive (E; with program files, back up, images, music.
Sorry, I had to edit this message as every time I went to type E colon, slash, it gave a smiley face. so the E; = E colon, slash to indicate E assigned hard drive letter, the new hard drive.
When I boot to XP with the new hard drive (E; shows up fine.
When I disconnect XP and boot to Windows 7, the new hard drive (E; shows that it installs fine (lower right in windows, shows that the OS see's it and says it installed fine), yet I cannot see it.
The configuration that does not work is two (2) SATA drives, one with Windows 7, the other, the new hard drive.
To be sure, I disconnected the Windows 7, connected XP (PATA) and booted again, sure enough, the new hard drive (E; is fine and shows up.
I then disconnect and attach the Windows 7 hard drive with the new hard drive, (I even tried moving the SATA cable around) and Windows 7 boots fine, shows me that it installs the newly found hard drive (E; but does not show up on my computer.
Now, here is what may, or may not be a bug.
The new hard drive was formatted NTFS in WINDOWS XP, the drive letter assigned was E:, when I boot to Windows 7, I have a Virtual Clone Drive which also has the letter E: assigned to it. Could it be possible that Windows 7 does not know what to do since the Virtual Hard Drive was there first and therefore, doesn't show the new hard drive when running Windows 7?
I have tried everything I can to get it to be seen in Win 7 to no avail. Again, it works fine in XP, but does not show up in Windows 7.
Has anyone heard of this problem before? Do I need to rename, or assigned a different hard drive letter to E:? If so, how do I do that?
I've got a relatively new 1tb Buffalo drive connected to a Laptop.Its been working fine, but now Windows 7 wants to format it.On connecting the USB cable the disk spins up OK, but then the Win message comes up saying it wants to format the disk.I'm far less keen on reformating the disk than Microsoft are because there's data on the disk that I want to keep.
I installed the Chrome OS IMG file on my flash drive and tried to boot from it, but it turns out my flash drive is now un-recognizable. I tried assigning a different drive letter in computer management, but it doesn't show up there. Sometimes it will show up and Windows will say that I need to format it, but the format always fails.Other flash drives are recognized by my computer. I am using a Lexar Jump Drive, but I'm not sure what model it is.
I'm using a Dell laptop Studio XPS 1640. Ok, I was about to upgrade to Windows 7 and it listed a couple of programs that needed to be deleted, so I uninstalled them. The 2nd or 3rd time I was required to restart my computer, it froze at the "Shutting Down..." screen for about 20 minutes. I waited and waited and decided to power down. I turned it back on, and it didnt say Windows was not shut down properly, so i figured it was ok.
However when I booted back up, I was going to eject and re-insert the upgrade CD. I hit eject, nothing happens. Hit eject again, nothing happens. I go to Computer to try and view the CD thats in my CD Drive....NOTHING SHOWS UP! MY CD drive is now UNRECOGNIZED by my computer! Now I cant complete the upgrade. Not to mention, the upgrade made me uninstall itunes and my virus protection, saying a new version will be installed automatically after the upgrade.
I have two hard drives; an older 20gb hard drive that is was forced to use to install Windows 7 and a 1tb Seagate Constellation ES ST31000424SS SAS hdd. Neither my bios nor the disk manager in Windows 7 are recognizing the 1tb drive. I have checked and rechecked the connections and power and both seem fine. In all my computer has in it:
This is my first build but i have been looking for some time at different threads and i can not find a solution to the problem. The Constellation is an SAS drive that I'm using a converter cable to change into SATA connections. The url for the converter is: [URL]
Initially i had a local disk of C:, D:, E:, F:, Now i have only C: My local drives are missing.I dont Know how to fix it. When i tried to fix in desk management there also no local drives were present.
Before the problem i downloaded win2flash software for making bootable usb drive.After installing,in the middle of operation i got a blue screen then in the boot screen i got a message that BOOT MANAGER FAILED .I fixed that problem.
I have a big problem, I was using NetDrive to map my FTP Server to my computer for some time now. I was using Windows Vista 32-Bit, I just installed Windows 7 64-Bit. Now to a surprise I found out that NetDrive doesn't support 64-Bit Operating Systems as of this time. I have been searching no-stop for about 2 hours and haven't found much.
I found some posts that recommended another FREE program to use that is like NetDrive but they still doesn't support 64-Bit. I don't want to buy a $50.00 program like WebDrive for example. I have also tried to use windows explorer to connect to the FTP Server and doesn't seem to work well (mostly not at all). I don't know why?
So at this point I am asking everyone if someone knows of a FREE program or method that I can use to connect my FTP Server to a local drive on my computer?
My laptop has a local C drive with a capacity of 160Gb. It has a free space of 149Gb and is partitioned at 37.5Gb for Drive D. The Drive D (used for Backup) is full and I need to increase it's size. The operating system is Windows 7 Ultimate - 32 bit. Is this possible
Attached an external sata hd with an esata connection. After power boot, external drive not recognized and also secondary internal sata hd not recognized.
Do I need to do something to the BIOS?Sinch stonooka has chosen the best answer to his/her question.Click here to view the answer that was selected.
For some reason my USB floppy drive is not found or recognized in Win 7 64 bit, it was working but not anymore. Can't find it in Computer Management-Disk Management but it is listed in Devices and shows no conflicts.
I have an HP laptop which I recently upgraded from Windows XP Pro to Windows 7.
The flash drive (Lexar Firelfy 2GB) I was using on the XP OS can no longer be read under the Windows 7 OS. Information are stored in it (I am able to access it with computers other than mine), but my computer does not see them.
I have also tried different flash drives with the same results. Under disk management, my computer detects the flash drive but is unable to read it.
I've been using a 1TB iOmega external hard drive with my laptop for about a month and a few days ago it stopped working and isn't being recognised, the power light comes on when i connect the usb cable to the laptop but there is no noise from the hard drive at all and it doesn't show in disk management.
I took it into work with me and connected to my work PC (which runs XP) and it works fine, also tried it on another laptop which is running Vista and it doesn't work.
I recently installed Windows 7 Professional 32 bit on my computer. I actually installed it clean, because I had Ultimate on it; unfortunately, the copy I obtained was not genuine, so I got a genuine Professional in its stead. This problem started in, but I figured when I got a genuine copy of Windows, it would be fixed. No such luck.n is pressed; I have to stick a paperclip in the manual eject hole. The Device Manager doesn't even show that a CD Drive is installed, neither does any other program. I tried editing the registry myself and deleting the "upper filters" line, or whatever it is, but that didn't work. I have been attempting to find drivers, tools, or anything else that could help with this, but nothing seems to be working.Here are the specs for my computer: Product Specifications HP Pavilion dv2945se Entertainment Notebook PC - HP Customer Care (United States - English)
I have an external hard drive, and a lot of data saved on it. My laptop recognises it, but i can't access it. When i go to device manager and try intialize, it says it is not ready.
my external Seagate hard drive is no longer being recognized by my system. The information on this is absolutely critical to me- I am a DJ and Producer and this particular drive contains all of my song stems, acapellas, instrumentals, sample kits, and also backups of every program I use (as well as my OS backup).
I just recently moved into a new apartment and my drive worked fine before the move 2 days ago. I do not think I bumped it or damaged it (seeing as how I always put them in safe places on the go) and it is now no longer working.