z77 chipset

, the BIOS is generally stored in the ROM (read-only storage chip), and the Code will not disappear even after it is shut down or powers down. 4. Memory Address Concept Generally, 32 MB, 64 MB, or MB memory is installed on our machines. Each byte of these memory is assigned an address so that the CPU can access the memory. The 32 MB address range is expressed as 0 ~ in hexadecimal notation ~ 1 ffffffh, where 0 ~ Fffffh's low-end 1 MB memory is very special, because the first 8086 processor ca

introduced. Each PCI domain can have up to 256 buses, and each bus can support 32 devices, therefore, the device number is five bits, and each device can have a maximum of eight functions, so the function number is three bits. As a result, we can obtain that the IP address of the above PCI device is the No. 1 function of the No. 31 device on the Bus No. 0 in the 0 domain. So what is the above PCI device? The following is the output of the lspci command on my computer:. 0 host bridge: Intel Corp

Ethernet. If there is a heavy network load, you can consider a Gigabit Ethernet Card. If you cannot buy a gigabit network card, you can use multiple network cards to create a virtual network card with the same IP address. In Linux, this technology is called bonding. Bonding is included in the kernel above linux2.4. You only need to select bonding driver support in the network device option during compilation, as shown in figure 1. Of course, the prerequisite for using Bonding Technology to conf

strongly recommend that you enable this option for notebook users. Chipset (chipset): the chipset here mainly configures the nanqiao chip. But here we often adjust only the second item, initiate graphic adapter, which means what graphics card starts in Chinese. That is to say, when a PCI video card and a PCI-e video card exist in our computer, let the video car

is enabled, the system BIOS will copy it to the system dram to improve the system running speed and system performance. 　　(20)Video BIOS shadow: enab Le is enabled by default. When enabled, the BIOS of the display card is copied to the system dram to improve the display speed and system performance. 　　(21)C8000-CBFFF shadow/dffff shadow: These memory areas are used as Rom ing areas for other expansion cards and are generally set to disable ). If a ROM of an expansion card needs to be mapped, th

Linux servers use 10/100 Mb Ethernet. If there is a heavy network load, you can consider a Gigabit Ethernet Card. If you cannot buy a gigabit network card, you can use multiple network cards to create a virtual network card with the same IP address. In Linux, this technology is called Bonding. Bonding is included in the kernel above Linux2.4. You only need to select Bonding driver support in the network device option during compilation, as shown in figure 1. Of course, the prerequisite for usin

In the past few days, I have helped students read their laptops and learned a lot about them. At the same time, I am deeply impressed by the differences between the notebook market and the desktop market, not to mention the complexity and confusion of various brand series and models (just an IBM t42 series has dozens of models, each model is followed by three numbers/letters, so that outsiders do not know the so-called), just say that the commonplace of the company, Pentium M, sai Yang m, as wel

system performance, and network hardware I/O is especially important to servers. Currently, most Linux servers use 10/100 MB Ethernet. If there is a heavy network load, you can consider a Gigabit Ethernet Card. If you cannot buy a gigabit network card, you can use multiple network cards to create a virtual network card with the same IP address. In Linux, this technology is called bonding. Bonding is included in the kernel above linux2.4. You only need to select bonding driver support in the net

An error occurred while installing vm9 on 64-bit v580: The following is the Reprinted Information: "Choosing the right hardware platform for server virtualization is just as important as choosing the right virtualization software ." -IDC Intel VT includes VT-X, VT-D, and VT-C technologies for processors, chipsets, and networks, respectively. Processors: Intel virtualization technology (Intel VT-x), including Intel VT flexmigration, Intel VT flexpriority, and Intel VT extended page tables)

. The second basic concept is the memory address. Generally, 32 MB, 64 MB, or MB memory is installed on our machine. Each byte of memory is assigned an address for CPU access.Save. The 32 MB address range is expressed as 0 ~ in hexadecimal notation ~ 1 ffffffh, where 0 ~ Fffffh's low-end 1 MB memory is very special, because the first 8086 processor can accessThe maximum memory is 1 MB. The low-end 640kb of 1 MB is called Basic memory, while the a0000h ~ Bffffh must be retained for the display

North Bridge, South Bridge is the most important two on the Motherboard chipset. they are all bus controllers. they are bus control chips. relatively speaking, the North Bridge is more important than the south bridge. the North bridge connects to the system bus and is responsible for CPU access to memory. at the same time, this AGP plug-in is connected to control the PCI bus, and the system bus and local bus are cut off. The speed is the fastest in th

screen. The above two lines of text on the screen indicate the BIOS version of the motherboard and the copyright information of the BIOS manufacturer. Then the text will be clear at a glance, of course, the Motherboard chipset; the following lines indicate the CPU frequency, memory capacity, and speed. Oh, I use this CPU and memory too frequently, so the frequency is not quite regular. The following four lines are "Ide ......" Indicates the device co

the WinXP automatically look for the driver of the sound card on the motherboard driver, the system will find the driver location quickly, and automatically install the sound card driver, but the fault still exists. In order to determine the sound card model, I opened the chassis, found that the motherboard's sound card chip is indeed CMI9739. Then I uninstall the original sound card driver, and then reinstall the driver of the CMI9739 sound card to troubleshoot. 　　Third, graphics card 　　1,

basic input/output programs for the computer, System setup information, power-on self-test procedures, and system startup bootstrap procedures. After the computer power on the power-on self-test, at this point according to the system prompts to press the DELETE key to enter the BIOS program settings interface. Different types of motherboards to enter the BIOS Setup program method will be different, the specific entry method, please note the screen prompts after the boot. The basic

set should be called!~ the reason for this temperature, may be that you use the software is not good, You'd better try Everest, if this is the result, it may be the motherboard bridge broken, to repair it; Second, to remember to clean up the dust, especially the CPU and North Bridge place, we must ensure that the heat is unobstructed. There may be a problem with the capacitor slurry, if your motherboard is a solid-state capacitor, then there is no need to consider, look for other reasons. It i

Computer Motherboard Temperature High resolution: CPU and motherboard normal temperature is about 40 degrees, generally in the summer motherboard temperature below 60 degrees are normal, but due to the regular time of work or play a large game, the motherboard to 80 degrees below also can be considered normal. But if it is in the winter or not using any large software, games, and so on, you may want to consider the motherboard temperature is not too high. With the continuous development of scie

transfer depends on the width and frequency of all simultaneous transmissions. For example, now support 64-bit Xeon Nocona, the front-end bus is 800MHz, according to the formula, its maximum bandwidth of data transmission is 6.4gb/seconds. FSB and front-end bus (FSB) frequency difference: the speed of the front-end bus refers to the speed of data transmission, FSB is the CPU and the speed between the motherboard synchronization. In other words, 100MHz FSB refers to the digital pulse signal in

to enter the setup option, select BIOS Features setup, press ENTER, use the "Page down" key to "Quick power on Self Test" set to "Enabled", using "F10" The key exits (answer "Y"). Press the ESC key to skip the self-test when the post is in memory. 　　3. Frequent "Illegal operation" error occurs under Windows I have a KT133 motherboard, using ordinary HY PC133 128MB memory computer, download an optimized BIOS setup program to optimize the BIOS, but after optimization, in Windows frequently "ill

Core i5 (Chinese: core™ i5, Central Code: Lynnfield) The processor is an Intel product that is a low-level version of Intel Core i7, and is also based on the Intel Nehalem microarchitecture. Unlike Core i7, which supports three-channel storage, the core i5 only integrates dual-channel DDR3 memory controllers. In addition, the Core i5 will integrate some of the North Bridge features and will integrate the Pci-express controller. The interface also differs from the LGA 1366 of the Core i7, with th

manufacturers of copyright years; the Forth line "64.0MB RAM" indicates the video card memory capacity. 2.CPU and hard disk, memory, optical drive information After displaying the basic information of the video card, the second self-test screen appears with more hardware information, such as CPU model, frequency, memory capacity, hard disk and optical drive information, etc. will appear in this screen. The top two lines of text of the screen indicate the BIOS version of the motherboard and th