Write Speed Decreased After Reinstall Of Windows 7 Without Secure Erase
Oct 23, 2012
I want to reinstall windows from an image.I want to do this because I re-installed windows on a new samsung 830 256gb ssd but I didn't use secure erase before doing so.After the install my random write speed went down to 330ish MBs when i was at 400 MBs before. My current win 7 install is optimized and works fine; only my random write speeds have decreased and it's bugging me lol. Do you think a secure erase and reinstall would improve my write speed?
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Jul 26, 2012
What happens if you secure erase ssd to remove all data but dont quick format before installing widows 7 ? Will widows 7 format the drive during installation ?
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Apr 18, 2012
Is it recommended to use the Secure Erase, often ? Once in 2 months ?Before i do the Fw update, should i Secure Erase ?i want to make a fresh install of Windows 7, today. Should i use Secure Erase before that, or not ?
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Jan 10, 2013
My wireless internet speed decreased by 90 % after installing firefox and free download manager,.if i use my net connection in another laptop it works fine, with good speed i am using sony vaio
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Jul 15, 2010
I intend to sell my computer soon, but before doing so I'd like to clear the hard drive and remove all my personal data. I've done a bit of research on the topic and found a few programs (DBAN, Eraser) that seem to do this. I'm not exactly sure which program is best though, or what exactly they do. I would also like to reinstall Windows 7 after erasing the hard drive. However, my copy of Windows 7 is an upgrade from the computer's original OS, Windows Vista. The computer didn't come with any system recovery or OS install disks so I'm not sure how to boot and install and OS after erasing everything. Will I be able to just put in the Windows 7 upgrade disk and install it? (I can't imagine it could be that simple, but who knows!) I do kind of remember a "clean install option" when I upgraded - would that be the same as clearing the hard drive and reinstalling?
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Mar 8, 2011
How I can delete everything off of my hard drive so I can reinstall windows 7?
Specs:
AMD Phenom II x2 550
MSI 870A-G55
MSI Hawk ATI HD 5770
Antec TP-550 550w PSU
WD Cavier Black 750GB
Lite-On DVD Burner
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May 28, 2012
memory cared in my digital camera.
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Nov 1, 2012
I heard there could be firmware preinstalled that forbids low write speeds. I'm trying to achieve 4x
I burn with DiscJuggler. It reports 30x-40x speeds, despite setting 4x everywhere in it. I'm using Sony blanks.. or could they be the conflict ?
My friend said to try Nero DiscSpeed.. to hopefully lower the drive's minimum write speed.. I set 4x here and there (been a while), but it did no difference.
Could this be somewhere I have to hunt down in the BIOS ?
My drive is a..
hp dvd-ram gh40l scsi cdrom device (Device Manager) SuperMulti DVD Burner with LightScribe Technology drive (PC specs page)
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Sep 3, 2012
I have 4gb and 16gb kingston DT 101 usb....both had slow read & write speeds on fat32(defulat format)..
-write speed 4-6mb/sec
-read speed 25mb/sec appx
When i format it to NTFS, it writes initially at 100mb/s and then suddenly slows down to appx 15-20mb/s... and sometimes it gets stuck somwhere in the middle or on 99% and when i cancel it it start cancelling but doesnt end up, and end ups by removing usb or by logging off... when i copy from usb to harddisk in ntfs format, its working f9...
(I have dell inspiron n5520 core i5, 4gb ram, with win 7 ultimate 64bit... my laptop has usb 3.0 ports (all 4 ports).... i have updated drivers and windows... i have also set my usb to better performance from device manager... there is no problem sign in device manager)
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Apr 18, 2011
how to check usb read and write speed?
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Sep 9, 2011
I've been having issues with Windows ever since, what seems to me, the last time I updated my computer. I actually marveled at how quickly my machine could run with Windows 7 until today. Before I updated Windows everything ran flawlessly. I just upgraded my PC, completely new hardware. I believe this might have something to do with SP1 for Windows 7, because it's the ONLY new addition I've made to my computer since I updated. Everything seems to run choppy now and takes a much more noticeable time to load anything, such as any games I run, browser, system functions like opening folders and programs.
Here are my system specs:
Windows 7 Ultimate 64-bit
Intel(R) Core(TM) Quad Core i5-2500K CPU @ 3.30GHz
8GB DD3 RAM
Nvidia GeForce GTX 560Ti
500GB SATA HDD
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Apr 7, 2012
My pc performance decreased since i accidentally switch off my power supply without shutting down my pc. The next day i swtiched on my pc, I go to fb its hang, funshion not responding itune msn recycle bin take a long long time to run.
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Aug 10, 2011
I have a problem regarding space in c: drive. I installed win 7 in c: drive for second time because of my pc is very slow. I thought the reason for that is low free space in my c: drive. After installing win 7 I have installed programs listed below:
Adobe reader 9.0
Google chrome
Intel graphics media accelerator driver
jdk 7
avast free antivirus
MS Office 2007 package
I have allocated 30GB out of 120GB for c: drive. But, now my pc's c: drive's used space is over 18GB. I think there is some problem with configurations of win 7 in my pc.
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Oct 21, 2011
I used to run my PC on Vista Ultimate 64bit and was very happy ith its performance, but after seeing it forget the window layout for the umpteenth time, I decided to install Windows 7. Purchased a Windows 7 Home Premium 64bit Systembuilder package, formatted all my drives and installed it. Turns out there was a problem with the boot manager. The repair function of the installation DVD didn't really do anything, so I re-installed the whole thing and this time it worked ... sort of.
I get to see my desktop pretty quickly, but then it takes more than 2 minutes to load the 3 sidebar gadgets, open Wampserver (which I need for work) and connect to my home network. During that time the CPU is near idle (1-10% CPU usage) but it won't respond to any commands. The "Computer" won't open, right-click menus don't open, etc. In Vista I could play GTA4 with all settings maxed out at 55fps. Now the PC is struggling to reach 30.
Before the install, I have re-downloaded all my drivers from the various manufacturers' websites, to make sure they were all for Windows 7 x64. The Device manager isn't indicating any problems either. I'm having all kinds of internet-related software problems (Skype failing to make calls, Wampserver not showing full connection, etc) and even resorted to another re-install recently. On Vista the problems disappeared and it responded instantly, but I then installed Windows 7 again and I'm back at square one.
Hardware Specs:
MoBo : Gigabyte P67A UD3P B3
CPU : Intel Core i5 2500 @ 3.3 GHz (stock speed)
Memory : 16GB (4x4GB) GeIL Black Dragon DDR3-1333 CL7-7-7-24
GFX card : 1x ATI Radeon HD4870X2
PSU : BeQuiet! Dark Power Pro 850W
HDD 1 : OCZ RevoDrive X2 240GB (System disk)
HDD 2 : OCZ Vertex 2 60GB SSD (Game modding disk)
HDD 3 : Seagate ST31000340AS Barracuda 1TB 7200RPM (Data disk)
HDD 4 : Samsung HD240UI 2TB 5400RPM (Media disk)
DVD 1 : Sony Optiarc DVD RW AD-5260S
DVD 2 : Sony Optiarc DVD RW AD-7261S (Lightscribe)
The GFX card and PSU are 2.5 years old, but the rest of the PC was bought in March 2011. The motherboard was replaced in May due to suffering from the known SandyBridge issue with the S-ATA controller.
Software-wise:
I run the usual stuff. LibreOffice, Paintshop Pro, etc. Wampserver is required for my work, but that doesn't give any problems on my Windows 7 laptop. The problem appears on a default system, so I'm pretty sure that none of my applications are responsible. Normally I don't use an antivirus on this PC. I'm a careful browser and have another machine with AVG for downloading.
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Apr 9, 2011
The erase a cd/dvd in windows 7 pro doesn't seem to work for me. So I use a program called "erase dvd". After erasing with this program I go to "computer" and right click on DVD. Then I right click on properties. Most of the time it shows as not having erased the dvd. By shutting down the computer and restarting I then get the correct figures.
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Dec 1, 2008
How To Speed Up Windows 7 - Speed Tweaks by doing the following:-
Disable indexing
Disable defragmentation
Disable Write Caching
Configure Superfetch
Disable the Page File
Disable System Restore
Disable Hibernation
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Mar 7, 2011
How do I erase music from a CD/RW on Windows 7 Home?
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Jan 20, 2013
I have a dell dimension 9100. I have two drives on it, a ~160gb drive that came with it with xp, and a 500gb drive with win7. I put the win7 in myself and had been using that. Finally, I decided to erase the old drive with xp on to install linux on it. After erasing the old drive, my computer won't start up. It says it cant find sata 1 or 3. I've tried switching the cables hooking up to it but that doesn't help. If I push continue after it tells me how it can't find them, it says 'loading pbr for descriptor 2...done' and stays there. I did not erase windows 7,
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Sep 23, 2011
Half of the time when I try to use a RW disc more than once. In other words erase the disc to burn something new to it. Windows explorer (not responding error) is in a malfunction loop. Also during this occurrence the dvd is rendered useless for future use. These discs are new and clean with no scratches. I bought two dvd multi drives. They are identical and installed drive D: & E:. Purchased at newegg, they are sold as Liteon brand. Software identifies them as ATAPI iHAS124 B. I have thought about downloading new drivers however I have had some trouble identifying this model on Liteon's website. The other half of the time I attempt to use my DVD-RW's the event is successful.
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Dec 29, 2011
I just want to be able to increase the speed of my fans beyond their spec, and have complete manual control over their RPMs without a care about the temps. I have a liquid cooling setup and the fans on my radiator as they are right now simply aren't cutting it. I have them hooked up to the motherboard in hopes of finding something to just boost their speed via software, but SpeedFan is the only thing I could find and it simply sucks for that purpose.
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Feb 6, 2012
i am trying to recover my toshiba laptop and i have a recovery disk but the system goes right through everything and then the blue screen dumping memory and restarting. i have been given three choices recover to factory settings...forget the second one the third is erase all partitions....does this mean the partition with the recovery files on it or just the c drive.
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Jul 27, 2011
I'm probably using the worst browser, Internet Explorer. I used to use Firefox, but I was concerned with privacy issues once they teamed up with Google so I went back to Explorer. Two weeks ago I updated to version 9 of Internet Explorer and I'm constantly getting connection issues which I've never had before.What are the better browsers when it comes to both privacy and security?
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Feb 21, 2012
I use Win 7 and IE9. In the past two weeks, all of a sudden I can't log in to one financial site, and on another financial site, I can log in, but have difficulty getting to my account. I've spoken to the sites' tech people and all is ok on their end. I've run virus scans, both in safe and regular mode and nothing is found.
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Oct 28, 2009
Soon I will install Windows 7, I like to share my printer.
The printer should be used by a Windows XP computer.
I read some treads in this forum about how to share the printer, but I was wondering if sharing everything without a password is a good practice?
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Apr 3, 2011
The Disk is write-protected. Remove the write-protection.
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Jun 24, 2011
how to remove write protection on memory card in window 7.
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Dec 28, 2011
The disk is write-protected. how to remove the write-protection
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Jan 29, 2012
i need to earse all my pics so i can reuse the memorey card and i cant ckuz of that write protection its saids to go to the k driver and something about the volume to remove the volume from driver k what
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Mar 5, 2012
remove the disk protection
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Jul 18, 2012
trying to format my sd card but it is write protected, how to remove write protection?
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Aug 2, 2012
how can i remove write protection from my external drive w.d 500gb?
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