The back line is in recent years in DIY assembly computer, more often heard, belong to the DIYer of professional terminology. In simple terms, the back line is for the computer chassis, as long as the chassis and power support to go back line, in the installed time, it can be internal wire to achieve the most streamlined and tidy, not only beautiful appearance, late maintenance is also convenient, and also
I do not know if you have ever encountered the case of computer chassis leakage, when you touch a part of the body of the computer chassis shell, an instant there is a clear feeling of electricity. This is a common in our lives a kind of chassis leakage phenomenon, that this is normal? What is the cause of leakage of computer
With the arrival of summer, room temperature significantly elevated, many friends of the computer began to appear due to poor heat caused by the blue screen crash and so on. For computer users, it is generally possible to clean the dust and the chassis plus the cooling fan to improve the computer's cooling capacity, personal advice to clean up the dust and add a cooling fan two-pronged approach. Now the question is, what about the power supply for the
The two-wheel differential model of the robot chassis, is the most common robot chassis, such as sweeping robots, tracking cars and so on. As a moving part of a robot, it needs to realize two functions of input and output.
Input: Receive control instruction speed V and angular velocity w (v,w)-unit m/s RAD/S
Output: Robot relative posture X, y axis coordinates, angle th (x,y,th)--unit M M RAD
Feedback curre
So, how do I get the motherboard jumper? In fact, it is very simple, we just have a reason to think, one by one, it is easy to connect. Generally speaking, the main board jumper on the needle mainly includes switch power switch, reset switch (coincidence), power light, hard drive lights, speakers, audio, USB interface, and so on, seemingly a lot, but one to, it is not difficult, the following detailed introduction.
How to connect the chassis
Recently in the study of new procurement of the HPE C7000 Blade Server, before the use of more traditional blade server, in the visual management of the lack of experience, so first take C7000 web management research.According to previous experience, Blade server should have a management cage of their own small system, the dawn so, the tide so, hpe so high-end should be so, sure enough, in the Enclosure TCP
case, all uplink ports are members of lacp, and must be enabled in the Peer switch port.
Second, we also need to create two fcoe-san named fcoe_a and fcoe_ B to provide high-reliability San access functions.
Finally, we create a server profile for the host assigned to us, and allocate 6 flexnics and 2 flexhbas. The network usage functions are as follows: management Network, San network, vmotion network, and production VM access network. To improve high reliability, we create a group for eac
Topic: Use HP c7000 devices to deploy enterprise High Availability infrastructure servers in the VMware vsphere Environment
Target: Deploy VMware vsphere server virtualization solution using bl460g8 in c7000 to complete enterprise-level High Availability infrastructure services.
Hardware
1:1 HP c7000 Frame
2: 3 HP bl460g8 servers
3: 2 HP Virtual connect flexfabr
Tags: HP c7000 VC flexfabric vsphere fcoe ladp vsphere bl460g8
Overview: HP c7000 VC flexfabric SUS is configured as active/active, lacp, fcoe, vsphere
First, create two sus named VLAN-Trunk-1 and VLAN-Trunk-2, respectively. VLAN-Trunk-1 has 2 uplink ports (Bay1-VC X5, X6), VLAN-Trunk-2 has 2 uplink ports (Bay2-VC X5, X6), all port States are linked-active; the preceding configuration description is the act
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Now the configuration is complete:
If the bay1 host is installed with the OS, you can view the network connection at the OS level;
If there is no system, you can set the hba bios at boot, configure boot from San, and install the OS in the remote
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Samsung mobile phone SM-C7000 support through the camera detection QR code, as long as the mobile phone support so certainly it is good way, where the specific operation we look at the following steps:1. Click camera on the desktop of the mobile phone, and then click to enter.2. Click the Settings icon below on the page.3. Enable the slider switch on the right of the QR code.4. After enabling, click [ larr;] and return to the album.5. Now we can ident
according to the plan, click Next22. In the set root password, according to the plan enter the system root password, click Next23. In the Select installation type, select Use all space, and select the need to modify the partition, click Next24. Select the disk to which the system will be installed, click Next25. Partition the disk according to the planning data and click Next when you are done26. Select Write to Disk27. Set the system boot disk to/DEV/SDA, here is the default setting, do not ne
Install iSCSI target serverCreate a iSCSI IMG file by dd cmdPublish the target
Install TFTP Server
Install gpxeDownload the gpxe packageMake the undionly. kpxe and CP to/tftpboot/gpxe
Install DHCP serverAdd options to DHCP serverIn the subnet section, add host section for every blade server
Attach the usb dvd to c7000 OA and connect it to one blade serverRestart the blade server and begin the OS installationFor centos 6.5, select the speci
1. In Samsung mobile phone C7000 interface to find "Settings" icon, click it to enter.
2. Then find the "language and input" in the list.
3. After entering, we then click on the "Samsung keyboard" option, the effect is as shown below.
4. To find the keyboard size option after opening the entry, the effect is shown below.
5. Adjust the keyboard size by dragging the dots on the blue border.
Adjust the keybo
Samsung mobile phone SM-C7000 with automatic on/off function, you can set an automatic on/off plan for your device, if you want to enable this function, please follow the steps below:1. Click settings on the standby page ].2. Slide the screen up and click backup and reset ].3. Click automatic on/off ].4. Click the slider on the right of "auto-boot". The light color indicates that it is enabled.5. Click "time" at the bottom to set t
NICs. By default, each Nic can initialize and configure an IP address. In addition, to prevent Nic faults, we will create two Nic teams in this chapter, nic1 and nic2 to form a team1 (vlan101 allowed), nic3 and nic4 to form a Team2 (allow VLAN102-105; VLAN2100-2150 traffic data through ). This configuration, coupled with the dual-Active configuration of VC, enables high availability for VC module and nic faults and link faults at the same time to prevent data communication interruptions caused
The Qianyi "Dragon ice five generations" 1U chassis adopts an innovative integrated design concept of "Chassis + radiator, A passive heat sink with a large heat dissipation area called "qianniu" is directly cooled by a powerful fan in the chassis, which greatly improves the air volume and heat sink area of the CPU cooling fan, it has produced epoch heat dissipati
Chassis generally include housings, brackets, panels on a variety of switches, indicators and so on. The shell is made of steel plate and plastic, and the hardness is high, which mainly protects the internal components of the chassis. The bracket is mainly used for fixing motherboards, power supplies and various drives.
There are many types of chassis
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