dell e6400

Dell PowerEdge r210 into BIOS Modified disk controller (SATA Controller) interface modePress F2 after power on to enter the BIOS settings, such as:BIOS Setup Main interface:Use the up and down keys to move the cursor to "SATA Controller" and press ENTER to enter the interface mode setting.Use the up and down keys to move the cursor to "SATA Controller", use the left and right keys to modify the interface mode, including the optional: Off,ata mode,ahci

Today, a Dell r730 XD on the company's shelves requires VMware ESXi 5.5 to be installed, and some problems have been encountered during the process, resulting in an estimated half-hour end of work that lasted nearly four hours.Issue 1: Server is 1U, hard disk full, no optical driveAnswer: More than treat the U disk, so did a U disk startIssue 2: Disk array not recognizedAnswer: Modify the disk mode to ATA in the BIOSIssue 3: "Buffer too small" hintA:

it, do not appear wrong words can reboot. Note: If GRUB does not change to RW when it is started, it cannot be modified on the line.2) If the first step is not possible, proceed to scenario 2, i.e. follow the steps below: (Not verified)A. cd/etc/x11CP xorg.conf Xorg.conf.backupRM xorg.conf (delete profile for NVIDIA graphics card)b sudo apt-get remove--purge nvidiax (remove NVIDIA graphics card)C. reboot3) If not, take option 3 to reinstall the Unity Desktop SystemYou can refer to the following

Explain various raidRAID0:It's usually done with two plates.Write a file on two plates, respectively.This improves read and write speed.But it is not redundant and cannot be recovered by backup after data lossRAID1:It's done with two plates.That's what they call a mirror.Backup for each otherOnce a piece of data is lost, it can be recovered by another pieceRAID5:At least three plates requiredRAID5 is a compromise between RAID0 and RAID1.So it's 10/2=5.20170713l08-00 old boy Linux OPS training-

If the total capacity of the hard disk is greater than 2T, the system cannot be installed in MBR format.Use GPT formatYou can't use Fdisk to partition it at this time.To use parted to partitionMore than 2t hard disk partition, the old boy video used to 5 pieces of 600G hard diskThere are several ways to install the systemI only remember two of them.Method One: Take 2 pieces of RAID 1 for the remaining 3 pieces to do RAID5Method Two: All made RAID5, then the logical partition installation system2

Brcmutilmodprobe WLTrap-exit # Disable Emergency handler EXIT 0 save, restart, OK, drive normal, but during the startup process, the notebook wireless indicator will appear 1 seconds of cycle flicker, not the optimal solution, continue to toss! Method 2: SinceBcmwl-kernel-source can not rely on the BRCMSMAC Direct drive device, then why do not compile themselves. Continue to analyze his deb, did not find anything different, just his driver installation path is not the same, it is also bad, cont

It took a while for the Dell computer to suddenly find the hard drive, and at first thought the system was broken. Do the system before you want to check whether the hard drive has failed, the results can not detect the hard drive. The original BIOS setup problem, modified to solve the problem. 1, the Boot Press "F2" into the BIOS setup 2, through the direction of the key to select "Advanced" to find the "SATA MODE" option, enter the selectio

keyboard or the "FN" + "F10" key to start the BIOS Save Settings window, where you can press the "enter" key on the notebook keyboard to start the BIOS save settings. 4.3, press the keyboard "←" button menu to move to the "Boot" project, locate the "bootmode" option under the item, press "Enter" to open the settings menu for the option, press the "↓" button on the keyboard, and change the default "UEFI" to "Legacysupport" Then press the "enter" key to confirm, and then press the "↓

Reason and solution of sudden shutdown of Dell Win7 system notebook computer Workaround One: 1, the first to use a comprehensive anti-virus software to check, to see if the virus, if found out, direct anti-virus to fix. 2. Check to see if the system file is corrupted, click Start Menu-Attachment-command prompt-run as administrator, and then use the Chkdsk command to try to verify and fix. 3, if the relevant machine software, first all directly to

third item is not optional, is gray, the use of the second, reset the array information, reset, if the third light, back to the previous section of the operation to do these two settings, are operational, there is a kind of into the array, Virtual disks into red State, This indicates that the array may be malfunctioning due to a disk failure, at which point F2 is pressed on the array, as shown below When you see the disk as a offline state in the PD MGMT, you can use force online t

, originally this may be related to the hard disk, that driver 0 is not the hard disk in the BIOS ID number? Is there a problem? The server uses a RAID5 array that has broken a hard drive and can continue to serve. (The server's hardware is compared to the old Powerage 850 's machine) The next morning came to the office early, the Dell after the After-sale technical support, explained the situation, Dell's technology tells me that it is the array of

Dell n4010 Notebook How to remove the machine clean ash? Female colleagues took the machine today, I look at the machine shell is very dirty, but also said to be lesbians, it seems that units of Dongdong, is not very cherish. I conveniently swept the top of the ash, she felt a little embarrassed, busy said: Has not cleaned up, did not give the computer hygiene. Take another picture! First the bottom of the D-shell screws all removed, and then b

What model if is the LAT series or is 1420, the video card is NV according to the following method test: 1, fn+ boot built to see if the screen can be displayed if not 100% is the video card is broken direct warranty replacement block motherboard 2, boot if there is alarm sound, the back cover open the memory with an eraser to reproduce the installation test 3, unplug the battery and the adapter press and hold the power button for 10 seconds do not install the battery directly into the adapte

These days to clean up the machine room equipment documents, by the way register the factory of each server, warranty time. Found that some vendors s/n query Address page is not easy to find, the special summary is as follows: IBM http://www-900.ibm.com/cn/support/service/esupport_warranty.jsp DELL Http://supportapj.dell.com/support/topics/topic.aspx/ap/shared/support/my_systems_info/zh/cn/det AILS?C=CN cs=cnbsd1l=zhs=bsd~ck=anavml HP https://h205

Cross-site scripting vulnerability in the 'node _ id' parameter of multiple Dell SonicWALL Products Release date:Updated on: Affected Systems:SonicWALL GMS/Analyzer/UMADescription:--------------------------------------------------------------------------------Bugtraq id: 68829CVE (CAN) ID: CVE-2014-5024SonicWALL provides Internet Security Solutions for small and medium-sized enterprises and distributed enterprises.Dell SonicWALL Global Management Syst

DELL R720 Server installs Windows Server R2 operating system graphicsDescription: Some of the images in this article are Web-based, so it is not necessarily the Dell R720 Server installation interface, but the interface content is guaranteed to be close to the Dell R720 installation InterfaceFirst, prepare items before installationDELL R720 servers and their asso

Today, my wife's friend brought her notebook and asked me to change the XP system. The model is DELL Ling Yue N4010. When we use Windows 7, we start PE with a mobile hard disk. When we press F12, we find that there is no USB boot. I was wondering, and I made a system disk. PE entered but could not find the physical hard disk. Baidu had no solution for half a day. At first, it thought it was a hard disk to protect the partition. If you wanted to format

In the Nehalem-EX era, DELL released three machines, a previously tested Blade Server M910 and two rack-mounted servers R810 and R910. They are all four-way machines, but both M910 and R810 are models that can be used for four or two-way configuration BKJIA. Recommended reading: 4-way Nehalem-EX Dell M910 server evaluation ). DELL PowerEdge R810 I have tested t

In linux, view the RAID status of the dell server-Linux Enterprise Application-Linux server application information. The following is a detailed description. View the status of the dell hard disk in linux 1. First install srvadmin on the dell installation disc 2. Run the command Omreport storage adisk controller = 0 view the hard disk status in the disk displa

HpInstall the HP Tools:yum install hpssacli1 View controller status RAID card model, etc.HPSSACLI Ctrl all Show status2 view HDD type, size RAID level, status, etc.HPSSACLI Ctrl all show config3 View details for all controllersHPSSACLI Ctrl all Show Detail4 Viewing the Controller information above slot 2HPSSACLI Ctrl slot=2 Show Detail5 View the drive information under a controller (slot 2), equivalent to 2HPSSACLI CTRL slot=2 PD all show status6 Viewing the drive status under a controller (slot