dell inspiron

After the operating system is re-installed on the home Dell migration 1525, Sound cards cannot work. My wife checked on the Internet. Some people said that the version of tomato garden had this problem. I was so scared that I jumped straight to my feet. Do I have .. After a long time,Finally, I found a good solution to share it with my colleagues: 1) first ensure that the sound card driver can be installed: http://support1.ap.dell.com/cn/zh/foru

Dell server related operations 1. Raid problems: # Deleting existing Raid configurations MegaCli64-CfgLdDel-LALL-aALL # Obtain the device ID and Slot Number MegaCli64-PDList-aALL | egrep 'enclosure Device ID | Slot Number '| awk 'nr % 2 = 0 {print $3}; NR % 2! = 0 {print $4 ;}' # Create Raid5, $ sdaslots is the disk ID and slot number used to create Raid that meet the parameter requirements. The size is 500 GB. MegaCli64-CfgLdAdd-r5 "$ sdaslots" wb

A few days ago, the company purchased a new server, DELL R720. After installing and installing CentOS 5.6, it found that only lo exists and there is no eth * Nic, after several queries, rhel5.x or centos 5 was installed for newer machines such as r620 and r720. x system, without its NIC driver, so we need to install it ourselvesNIC Driver, http://zh-cn.broadcom.com/support/ethernet_nic/downloaddrivers.phpWe know the network card type we need. Find th

.jpg "title=" Store 7.jpg "alt=" Wkiol1d_aiicykhcaadktvn3eug556.jpg "/>Ok! The expansion of the virtual host disk is complete. View the results. The disk space is getting bigger. The whole process of the original disk is a data storage. Directly after the online expansion. No data loss found. If the data is very important. Please back up beforehand.650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/83/E9/wKioL1d_aW6D_12KAAKIFUbljHw091.jpg "title=" Chunchu7.jpg "alt=" Wkiol1d_aw6d_12kaaki

The unit's new Add 5 Blade service card, 3 M630 and 2 M820. My system is loaded with Windows 2008R2One of the M630 today temporarily said to connect the public network and to distribute the network IP, do a good network cable and external network connection, with the laptop input public IP after the test is normal, but even on the M630 network card even lights are not bright, it is called an egg pain.Toss for a long time to find out why:I just server regardless of the network, later discovered t

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Boot press F2 to enter system SetupDevice Settings650) this.width=650; "title=" 1.png "style=" Float:none; "src=" http://s3.51cto.com/wyfs02/M02/6C/24/ Wkiom1valbbdjfxbaadjrqhmegk335.jpg "alt=" Wkiom1valbbdjfxbaadjrqhmegk335.jpg "/>Integrated RAID Controller 1:dell perc650) this.width=650; "Width=" 599 "height=" 294 "title=" 2.png "style=" Width:438px;height:219px;float:none; "src=" http ://s3.51cto.com/wyfs02/m01/6c/24/wkiom1valbersd1kaahxaac6wp8851.

the wizard as required Select manual or automatic installation as required650) this.width=650; "Src=" http://kbimg.dell.com/library/KB/DELL_ORGANIZATIONAL_GROUPS/DELL_GLOBAL/Servers/os/1% (6). jpg "alt=" 1%20 (6). jpg "/>650) this.width=650; "Src=" http://kbimg.dell.com/library/KB/DELL_ORGANIZATIONAL_GROUPS/DELL_GLOBAL/Servers/os/1% (7). jpg "alt=" 1%20 (7). jpg "/> Inserting the operating system installation disk650) this.width=650; "Src=" http://kbimg.dell.com/library/KB/DELL_ORGANIZATION

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) printf ("%d b\n", case++); * Elseprintf"%d w\n", case++); $ }Panax Notoginseng return 0; -}ExercisesThere must be a victory, so it is enough only to judge Black's victory. Black wins on the condition that he can walk from the first to the last line, White's victory condition is to be able to go out the first column to the last column;1#include 2 using namespacestd;3 4 Const intMAXN = $+Ten;5 6 CharBOARD[MAXN][MAXN];7 8 voidWbintXintYintNCharCO)9 {Ten if(x>=0 x0 yN) One

Recent projects require access to DCN and OA respectively on the Dell server, with the IP addresses 132.109.32.70 and 10.16.177.70 respectively. At the same time, you can access the Intranet of the 132 switch, but you cannot access the OA network. After the proxy is set, it still cannot be solved. Run the CMD command route print to print the route table. The routes of the two IP addresses are directed to the Internet. After knowing the cause,

The Local Wireless NIC driver cannot be installed, which is inconvenient. After reading a lot of information, Dell and Broadcom do not provide drivers for Linux. The existing drive is b43, refer to http://linuxwireless.org/en/users/Drivers/b43 However, the instructions are not in English, and the installation method above finally encountered a problem. Khan ~~~~~~~~ It's just not done ............. That's all. I carefully checked my Nic chip

This keyboard is USB interface, Dell 8115 A03, used for more than a year on the desktop at home. A week ago, this 8115 error began to occur: during operation, a sudden power loss occurred, no response was made by pressing any key, and no indicator was on, after a while, the operating system will suddenly report that the hardware has been found, and the indicator lights on the keyboard will automatically light up, and all the buttons will return to nor

A friend held a Dell d630. because he couldn't find any extra network cable, he looked at the d630 and found that the Bluetooth light was on, indicating that the d630 was equipped with a bluetooth module, I was wondering if I could use Bluetooth to connect the two computers to share the Internet. After a long time, I finally got it done. Now I have recorded the key settings and will be able to use them again later. The software used is IVT bluesole

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

The charge number of the battery is 300 times or more for full charge. In the case of incomplete charge, such as the meeting completed, the use of half of the electricity, connected to the external power supply, will automatically recharge, these incomplete charge on the battery life is generally not much impact, but long-term accumulation will also reduce the performance of the battery. It is recommended that the battery be fully used and then recharged. Now the E-series notebook has been

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