no hard drive detected dell

, but you need to perform self-check every time you start it, we strongly recommend that you use the disk detection software to check your hard disk to see if there is any bad track! 2.Disable boot self-check hard drive in the registry:Run regedit, enter the registry, and find the following key values:HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \

How to view the hard drive brand model and other details of CentOS First, use the smartctl -- all/dev/sda command to check the hard disk information. This command comes with CentOS. The result may be as follows: smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-358.el6.x86_64] (local build) Copyright (C) 2002-12 by Bruce Allen, http: //smartmontools.sourceforg

Hard Disk Interface ATA Full Name Advanced Technology attachment, is the traditional 40-pin and port data cable connection between the motherboard and the hard disk, the maximum external interface speed of 133mb/s, because the same line of interference is too poor, and line space, adverse computer cooling, will gradually be Replaced by SATA. Ide IDE's English is all called "Integrated

The hard drive using the SATA (serial ATA) interface is also called a serial drive. In the 2001, the Serial ATA Commission, made up of Intel, APT, Dell, IBM, Seagate and Serial, officially established the ATA 1.0 specification, and in 2002, although serial ATA related equipment was not officially listed, serial The ATA

Issues encountered installing the operating system:Windows 2008R2;1) Dell R710 server, all hard disk created raid5,8 block 2.5 inch, sas,300gb,10k, all zoned to Vg,virtual Disk0, when installing the operating system, the recognized disk does not exceed 2T. Directly zoned partition installation system.2) Dell R710 Server, when the

Notebook computer hard drive read slow how to do: Many computer users reflect their hard drive reading speed is very slow, not only seriously affect their own computer efficiency, but also seriously affect our work mood, when we encounter a computer hard

F2 into the BIOS setup interface, after the hard drive parameters are detected and save settings, this can shorten the hard drive self-test time. This method seems to have been mentioned in the previous article. The Third way: we can also directly to the

Reason analysis: 1, there may be illegal shutdown caused by, for example, direct power; 2, the hard drive appears bad road will also appear on the automatic detection of hard disk phenomenon. 3, and the hard disk partition format, FAT32 format in the illegal shutdown will be on the power-on when the request to detec

[Data recovery failure description] A Linux Web server, DELL R200, manages about 50 sites and uses a single SATA 160GB hard drive. In the normal use of sudden downtime, try to start failed again, the hard drive removed detect the existence of about 100 bad sectors. After a

CentOS raid Hard Drive Speed Test Syntax: hdparm [-partition hiiqttvyyz] [-a Note: hdparm can be detected to display and set the parameters of the IDE or SCSI hard disk.Parameters:-A -A -C -C: detects the power management mode of the IDE hard disk.-D -F writes the data in th

today to help customers mount a USB mobile hard drive 4t,ntfs format, encountered some problems, summary records as follows, system #fdisk-L have seen a 4T hard drive Warning:gpt (GUID Partition Table) detected on '/DEV/SDC '! The util Fdisk doesn ' t support GPT. Use GNU Pa

[CCID news] on August 1, February 9, according to foreign media reports, the famous IT columnist John Dvorak recently identified 25 little-known secrets in the IT market, including: windows is formerly known as "interface manager", while Dell is also known as "PCS Limited ". The following are the secrets of the 25 most well-known it markets ": 1. The world's first PC named "Simon" was born in 1950 and sold for $300. 2. Seagate was formerly

(more stringent), the discovery of some database files and log file errors, the system and the Sysaux table space has more than 100 bad blocks, 3 control files are bad block many bad blocks, control files are all corrupted Eschoolspace table space of 3 files of the bad block more, up to 1000; UNDOTBS02 lost; the database engineer fixes such files,Figure One:Figure II:"Database repair Process one: Repair Database"We created the control file, created the Undo table space, and started the database

An error was given during startup of the Linux system:There is offline or missing virtual drives with preserved cache. Please check the cables and ensure, all drives is present.Press any key to enter the configuration utility.Unable to enter the system.The solution is as follows:Go to RAID management, F2, edit profile--managing preserved cache--and discard the cache, then save, Ctrl+alt+del reboot. Problem solving.Attached: Dell's official description of this issue:Error Message: There is offlin

. Unfortunately, this method has failed to be declared after many tests. Under the helpless, only the most complicated replacement method was used to check. So disconnect the power, remove the hard drive, and get a friend's home check to make sure the problem is on the hard drive. A boot, not only the correct identific

default puts the boot file on the partition where Windows is located, which can damage the Win7 startup file650) this.width=650; "src=" Http://pic002.cnblogs.com/images/2012/372875/2012120318174998.png "/>Continue, choose the installation mode, a variety of, any choice (PS: If you want to use the same CentOS win7, choose Desktop,minimal can only use command line )650) this.width=650; "src=" Http://pic002.cnblogs.com/images/2012/372875/2012120318180959.png "/>Started installing the650) this.widt

After Windows 7 is installed, When you enable the AHCI function of the SATA hard disk in the BIOS, the system will fail to start. The system will recover to normal only after you change to the IDE (ATA) mode. If Windows is installed in IDE mode, you need to reinstall the system to change the hard disk to AHCI mode in BIOS. This allows many users to reload data.I. Introduction to AHCI AHCI (Serial ATA Advanc

Now buy new computer will be pre-installed Win7 system, often hard disk only C disk a partition, so it is too inconvenient to use, need to repartition the hard disk to do. When it comes to partitioning, many users may think first of the zoning software such as PQ, in fact, in the Win7, do not need to use any Third-party software, and do not need to enter the command prompt to tap various commands, in the Wi

Company A new dellr710 database, 6 500 GB, 7.2k SAS hard disk, made into RAID5. because of the MBR partition size limit of 2.1 TB, so use the GPT partition format. 1. after installing the system for the first time, convert the MBR partition to the GPT partition yuminstallparted-yparted/dev/sdamkl... Company a new dell r710 database, 6 500 GB, k sas hard

MBR rootkit mebroot: A tough threat to securityMebroot: infected with the rootkit of the hard drive Boot Record, an evil security threat Author: Arun RadhakrishnanAuthor: Arun Radhakrishnan Category: News, securityCategory: News, security Translation: endurer, 2008-03-10 1stHttp://blogs.techrepublic.com.com/tech-news? P = 2099 tag = NL. e101 Security firm Finjan has raised a warning on rootkit "mebroot,"