should be able to see the system self-check screen on the monitor, which also shows that these accessories can basically coordinate work perfectly.Iv. making persistent efforts-completing installationAlthough we have successfully enabled the operation of the minimum system, if the installation process is to be completed, we also need to go through steps such as fixing the motherboard, connecting the front panel and signal lights of the chassis, insta
= 0 .;Iterator iter = equipment. iterator ();For (ITER. hasnext ())Discountprice + = (equipment) ITER. Next (). discountprice ();Return discountprice;} // Note that here we provide a method to access the parts in the body of your group.// The reason why the above disk does not exist is that disk is a separate (primitive) element.Public iterator ITER (){Return equipment. iterator ();{// Reload the iterator MethodPublic Boolean hasnext () {return I // Reload the iterator MethodPublic object next
: The system is automatically shut down or restarted when the computer is running normally.
Symptom Analysis: The current motherboard has the CPU temperature monitoring function, once the CPU temperature is too high, exceeds the temperature set in the motherboard BIOS, the motherboard will automatically cut off the power supply to protect the relevant hardware. On the other hand, power management and virus software in the system can also lead to this phenomenon.
Suggestion: if the above sudden s
2010.04.24 outdoor temperature: 9.3 ℃
Remove one side of the panel, erect the chassis, and the sound of resonance disappears.And disable the built-in front fan to further reduce the volume. Now only the video card + CPU + power supply fan is switched. To further reduce noise, you can only start from here.
Opening the chassis side cover helps to reduce temperature and eliminate ResonanceCPU 832 to 29 ℃Th
Motherboard temperature High reason analysis:
1, inside the chassis and the motherboard dust more.
2, check the chassis ventilation channel is not smooth and the fan running slowly.
3, Motherboard North Bridge Radiator is not strong, the North bridge temperature will lead to high temperature board.
4. Run multiple programs at the same time and a number of games (network maintenance).
5, the motherboard
amount of silicone grease on the surface of the CPU, as shown in the following figure.
3, the next will be the Titanic Tiger A40 Wind radiator installed on the CPU, as shown in the following figure.
4, the memory installation
The next step is to install the Pirate Ship Avenger 8G memory in the CPU slot of the motherboard, because the memory in the motherboard is designed to prevent the design, so memory is one of the simplest installation hardware, as shown in the following figure.
Many friends will install an efficient radiator in the mainframe to ensure a long period of stable operation, high-end gamers and game enthusiasts pay particular attention to heat. As an important part of the chassis operating environment, the heatsink does require the player's heart.
However, not all users are familiar with the way the hardware is used, some DIY novice to the radiator selection and use of a certain misunderstanding, but also vulnera
Thanks to the convenient assembly and scalability of PCs, the popularity of computers has been accelerated to a certain extent, and manufacturers of computer accessories have naturally made great contributions to this. However, because the computers we use (especially compatible computers) are a combination of products produced by different manufacturers, there will inevitably be "friction" between them ". This is what we usually call incompatibility. The so-called "compatibility" word also come
four-core power plug at the power output end is inserted at the clip seat.
4-core power connection: In addition to connecting common ide devices, the 4-core power plug can also provide power to the fan or video card of the purchased chassis. Switching is often required for connection, you only need to insert the public header at the output end into the master header at the connection end.
CPU fan connection: After a radiator is installed for the
------------------------------ If you do not enter, you will leave.
There are four parts to examine yourself: 1. Professional Skills 2. Good Conduct 3. Environment 4. interests and hobbies
I. Professional Skills
---------------------------- Three aspects: 1. hardware knowledge 2. System Maintenance 3. Foreign Language
1. hardware knowledge
I. hardware maintenance
1. Basic judgment on hardware damage
First, listen carefully to hardware such as the hard disk and power supply fan for abnormal sound
that the biggest difficulty in R D of router cluster products lies in the Information Synchronization and collaboration between multiple devices to achieve data exchange plane and system control plane. "In addition to integrating the functions of all single devices, the Cluster also needs to handle the changes brought about by multiple chassis, which is much more complicated than the design of a single device ." Jin Xin said.
It is worth noting that
No fault is displayed at startup. (No alarm sound)
Step 2: First, check whether the external wiring of the computer is connected, and re-insert the connections to check whether the fault is rectified.
Step 2: If the fault persists, open the trunk box to check whether there is any excess metal in the chassis, or short circuit caused by deformation of the motherboard. Then, smell whether the chassis is bu
())discountprice+= ((equipment) iter.next ()). Discountprice ();return discountprice;}Note here that this provides a way to access parts of your own assembly.The reason that disk is not there is because disk is a separate (Primitive) element.Public Iterator iter () {return Equipment.iterator ();}Overloaded Iterator methodpublic Boolean Hasnext () {return iOverloaded Iterator methodPublic Object Next () {if (Hasnext ())Return Equipment.elementat (i++);Elsethrow new Nosuchelementexception ();}}Th
The computer is Dell's. It means "the host lid has been moved". is the chassis anti-theft monitoring
The chassis anti-theft Monitor can detect if the chassis is open. The "chassis intrusion" (chassis anti-theft) option in the System Setup program displays the status of the
At present, there are a lot of users, when the mic is connected before the connection can not be successful. Here is a detailed description of the wiring method of the front microphone for your reference.
I. Intel specification for front-facing audio interfacesIntel has regulated the front audio interface sockets, cable, and pin names for motherboards and chassis in the Front Panel I/O connectivitydesign Guide. The contents are as follows:
2.3 Aud
look at the computer startup process.
1. The bootstrap loader program and self-diagnosis program stored in ROM (read-only memory) are moved to Ram (random memory.
2. As bootstrap loader runs, the operating system stored in the auxiliary memory device sends system files to ram.
3. Execute the system file IO. sys and msdos. sys. "Starting windowsn98..." appears on the screen ......" .
4. If config. sys exists, run it.
5. Execute the command.com file of the system file.
6. If autoexec. Bat exists,
topic, if you are a newbie or a beginner, this article may be helpful. As for veteran birds, please advise on errors or suggestions.
The most basic computer host is equipped with a motherboard, CPU, memory, video card, power supply. With these things, you can see the BIOS at boot, however, you still need to store devices (hard disks, CDs, and soft discs ......) In order to make the computer look like a computer and security considerations, the chassis
The following is a small series from Changsha warm technology collection of 2014 desktop installation configuration recommended, I hope everyone can be useful!
Computer Entry Configuration
If you usually only look at stocks, surfing the internet, watching movies, playing ordinary online games, this set of configuration can be fully qualified.
cpu:intel-g1610¥260
Motherboard: Gigabyte b75m-d3v¥460
Memory: Kingston ddr3-1333 4g¥280
Hard drive: Western data Caviar Blue 500gb¥320
Power supply
misunderstanding one: the chassis, the plate will become "short board"
Now the blame for cooling and powering the blades has been reduced, replacing the chassis and the plate as a new target. At a CIO seminar held at the beginning of this year, some users noted that chassis, midplane (or backplane) will become the Blade service "short board", because all the se
Cisco PIX 515E is an enhanced version of the widely used Cisco PIX 515 Platform, which provides industry-leading state firewalls and IP Security (IPSEC) virtual private network services. Cisco PIX 515E is designed for small and medium business and enterprise remote offices with stronger processing power and integrated, hardware-based IPSec acceleration.
The Cisco PIX 515E multifunction stand-alone rack unit (1RU) chassis supports six interfaces, maki
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