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disk utilization is too high and the usage experience drops, it can be turned off without much impact on performance. In fact, the day-to-day use of individual users often in multiple applications frequently switching multitasking environment, mechanical hard disk random operation performance is a great bottleneck, the use of SSD will be a lot faster. And the system automatically shuts down SuperFetch when it detects only SSD. Now SuperFetch has been
BIOS setup hard drive mode, what does it mean to change the hard drive mode to IDE in BIOS?
Our hard disk is divided into two kinds of interfaces, one is IDE, the other is SATA. Previously all IDE, the current hard disk is basica
DirectX and ,.. NET Framework, software integration package, desktop themes, drivers, etc.), and can remove components that you think do not need to use in Windows installation components to reduce the size of Windows installation files, you can also optimize registry adjustment, modify system service settings, install windows without any involvement, and create a bootable ISO disc image.: Http://www.mydown.com/soft/utilitie/systems/63/405063.shtml.
average read speed test
From the HD Tune average reading speed test, we can see that the response of several groups of data and HD Tach the same, mechanical hard disk SATA3.0 and SATA2.0 is not the essence, but the solid State drive group performance difference is obvious, SATA3.0 let the United States light C300 solid-state hard disk speed close to 300mb/ S, h
Question: A new 1 TB hard drive (SATA type II, or second-generation serial port) is being purchased, ready to be hung under the red Flag Redflag Linux 6 system to store massive CCD images.
A summary of the steps
1. Connect the new hard drive
2. Configure a new hard
Latest dos boot drive (graphic version) V1.0 (floppy disk + CD + USB disk + hard disk + NTFS + Emergency utility)
Various dos boot disks (graphic version) V1.0
I. Preface:
DOS is a little difficult, mysterious, and far-fetched for people who have been familiar with computers since the Windows age. However, it cannot be a stumbling block to understanding dos. Learning some dos knowledge will make you have a
According to my previous article, we already know that Hard Disk Filters often obtain permissions by means of hooks. This method uses the IRP_MJ_SCSI routine in the microport driver. Other ideas are that this hook sub-method may be using StartIO routines in windows driver development. However, in any case, these routines can only be used in driver modules of earlier versions, and these drivers cannot be ob
Usually in the use of computers, often in the taskbar "Safe removal of hardware" appears in the removal of hard drive c,d,e,f and optical drive, this tutorial to provide you with solutions.
Failure phenomenon:
The taskbar "Safely Remove Hardware" appears in the delete hard drive
I went to Pacific digital yesterday and bought the mobile hard drive.
Originally, I wanted to buy a brand. I think the price is much more expensive than what I installed: patriot. 60 GB Yes 980 You can install one by yourself. See Seagate. 80g Of ( 8 m Cache, 5600 Convert, 2.5 Inch) 480 Yuan, plus a Hitachi box 50 Yuan, total 530 (
options, add drivers, here only add a piece)Configuration is complete, see the following interface.OK, at this time to add the hard drive finished, the rest is waiting, operation is simple, but the raid plus hard drive needs to be converted (backstage called tranforing), pr
computer, and then click OK.
5. Select the driver from the list of results, and then click Next. Follow the on-screen instructions to continue installing Windows 7.
Updating drivers for computer chip sets
In some environments, computers that use a specific type of chip set (part of your computer's internal hardware) and that have an advanced formatted hard drive
" virus, when it is active in memory, check the boot area can not see the virus program and only see the normal boot sector. Therefore, only when the identification of a type of virus and its analysis, research, can be in memory with the poison in the case of detection work.
Boot from the original, virus-less-infected DOS system floppy disk to ensure no virus in memory. The boot must be a hot boot on the power off instead of pressing the "Alt+ctrl+del" triple key on the keyboard, because some v
confirm before installation:
1. It is highly recommended that you partition the mobile hard disk first, as Windows to go occupy the entire hard drive with some waste. Depending on your use of WIN8, it is recommended that you leave the 80-200g to the Windows to go partition.
2. Although the theory is that Windows to go can be started on many Macs or PCs, it is
first, make sure that your hard drive is in AHCI mode, that the solid-state drive is properly turned on, and that the chipset drivers are installed--these are the necessary tutorials for optimizing hard drives, especially solid-state drives (searchable), and the smaller part
Virtio-win-0.1-81.iso image file is mounted to the system in the form of an optical drive. Virtio-win-0.1-81.iso is a driver file for Virtio.After executing the above command, we can use the VNC client to install the OS on the virtual machine.When you install to a hard disk, you will see such as:You can see that there are no hard drives, click "Load
of drive sound, the disk sorting tool will pop up a window showing you whether the disk needs to be organized.
2. Increase Hard Drive Speed
Nowadays, computer enthusiasts use much larger hard disks than in the past, with 10 GB and 20 GB of hard disks. As far as I know, larg
AHCI feature on the Open
The first step, modify the system registry.
Start menu-run, enter regedit carriage return, enter Registry Editor, find the following location: HKEY_LOCAL_MACHINE/SYSTEM/CURRENTCONTROLSET/SERVICES/MSAHCI
Change the value of Start under this key to 0
First step, reboot system, modify Biso
Reboot the computer and enter the BIOS (for example, my system presses F12 at boot time) and then select into the BIOS.
Locate the hard
Bootkit hard drive Forensics-Lecture 2
DriverStartIo routine
In the previous article, we can know that DriverStartIo is used by micro ports to execute some hard disk I/0 requests. Like the IoCallDriver routine, DriverStartIo generally runs two parameters, one device object and one IRP. However, most hardware devices do not access and connect through the microport
multi-language support package, with a total of 3 CDs. The simplified Chinese, traditional Chinese, and Korean language packs are in 3rd CDs, which can also beHttp://download.microsoft.com/download/fdafdac56ee-928a-Download 4d51-9d6d-c7c64e9f5baARMMUIx3.iso. Install 64-bit XP on SATA hard drive1. You must use a CD-ROM for boot installation.First, the Tester Used winrarto release ws03sp1_rtm_1830_px6_en.isoto a directory and double-click setup.exe to
workload is more random in
Nature, then the bottleneck is likely to involve the disk drives, and adding more drives will
Improve performance.
If the workload is sequential and the bandwidth pressure of the controller is high, the solution is to add a faster disk controller;
If the workload is random, the bottleneck may be the hard drive. increasing the driver can improve the performance;
. Add more disk d
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