drive performance, optical disc quality;
(3) Ghost version;
(4) hard disk problem (good solution, rewrite the boot sector of the hard disk reformat, into the pure DOS:FDISK/MBR again: Format C:).
A:ghosterr has not been resolved while restoring the ghost system. TXT,
It's time to consider whether there is a problem with the memory. Patronize many forums, but it has been mentioned from the end. The motherboard and memory also have cause and effect (memory is incompatible with the motherboard
First build the dual-pass memory must be a dual-1G memory is not allowed to open two channels
What is a dual channel?
Dual-channel memory technology is actually a memory control and management technology, which relies on the memory controller of the chipset to be able to theoretically enable two of the same size of memory to provide the bandwidth of one-fold increase. It is not a new technology that has long been applied to servers and workstation sys
chipset. The parameter external frequency is also called the external frequency or fundamental frequency of the CPU. The unit of measurement is "MHz". The CPU clock speed is proportional to the external frequency (multiplier). Because the memory and the l2cache operating frequency configured on the motherboard are synchronized with the external frequency, the CPU with a higher external frequency is used to assemble the computer, its overall performan
an Ethernet device to the Linux network layer using register_netdev, fills sk_buffs with netif_rx described for the WLAN driver above, and sends it to the protocol stack. BlueZ RFCOMM (net/bluetooth/rfcomm/) provides serial simulation on Bluetooth, which enables serial port applications (such as minicom) and Protocols (such as Point-to-Point Protocol (PPP )) run on Bluetooth without modification. The RFCOMM module and the user mode dund background process implement a Bluetooth dial-up network.
system; the second case is that the operating system can identify the chip, but requires additional Kernel patches or drivers. However, the driver is only in the test phase and the stability and performance are not guaranteed.
There are several solutions to the problem of motherboard chip compatibility:
First, choose a motherboard from a well-known manufacturer and try to choose an Intel series chipset. In general, Intel is much better at driver dev
Installation required-basic hardware knowledge!
It is undeniable that although the installation is quite simple, if you lack some basic knowledge, you may encounter many difficulties and even cause irreparable hardware damage.
1.Problems with PC accessories
Before installation, We must purchase various accessories one by one. However, these accessories must be used in an organic manner. Specifically, you must pay attention to five points:
CPU and chipset
free space is at least 700 mb). If you put the generated CD image in this partition, make sure that there is a disk with double capacity, that is, around GB) to create a folder on the hard disk partition, such as "D:/xpsata", to save all the installation files for Windows XP.
Put a good Windows XP installation CD into the optical drive, select all the files on the CD in the resource manager, and then copy them to the "D:/xpsata" directory.
Prepare driver files
Generally, the SATA driver is incl
The Dual -channel memory technology is actually a memory control and management technology that relies on the memory controller of the chipset to be able to increase the bandwidth of two equal-specification memory by one-fold in theory. It is not a new technology that has long been applied to servers and workstation systems, but only to the Desktop board technology front desk to address the increasingly embarrassing memory bandwidth bottlenecks in de
Description
The airmon-ng is used to convert the wireless interface between the managed and monitor modes. Enter the Airmon-ng command without parameters, and the current interface state is displayed. usage
Airmon-ng
Or:
Airmon-ng
Where: usage Examples
1. View the status of each interface:
~# airmon-ng
PHY Interface Driver Chipset phy0 wlan0 ath9k_htc Atheros Communications, Inc. AR9271 802.11n
2. Check the process affecting Aircr
high speed.
Raid can be divided into SCSI raid, IDE raid, and SATA raid Based on Different Hard Disk interfaces. Among them, SCSI raid is mainly used for servers/workstations that require high performance and high reliability, while the desktop mainly uses ide raid and SATA raid.
In the past, raid functions were implemented mainly by inserting raid control cards on the motherboard. Now more and more boards have added onboard raid chips to directly implement raid functions, currently, the mainst
interfaces. Among them, scsi raid is mainly used for servers/workstations that require high performance and high reliability, while the desktop mainly uses ide raid and sata raid.In the past, raid functions were implemented mainly by inserting raid control cards on the main board. Now more and more boards have added onboard raid chips for direct implementation.Q: What is the raid level? What does raid grade mean?Currently, raid functions are available. The mainstream raid chips include highpoin
the model 02, in Bill Gates's enthusiastic introduction to become the focus of the entire exhibition. In addition, Arima Computer (Arima) also showcased their new generation of UMD products based on the C7-m ULV solution at CES.
As technology continues to evolve, UMD instead of PDAs and tablets is not a difficult task. UMD's development direction is: The function is rich, the product size gradually miniaturization. In addition to personal office, entertainment, games and so on as the personal
protocols and controls.The core of the second-generation handset is the digital signal processor, DSP (digitally Signal Processor). The hardware architecture of the second-generation handset, as shown in Figure 3, is divided into three parts.1.RF chipset (Radio Subsystem)。 It is responsible for modulating-sending, and receiving-demodulation of the wireless signal. Whether sending or receiving, the RF chipset
powerful functionality. CPU-Z does not need to be installed, the size of only 200 kb after compression, its detection of CPU is very detailed, you can see:
Here you need to pay attention to the problem is, it is best to bring the latest version of the CPU-Z software, so that the new processor can not be correctly identified.If you think that the CPU-Z is not professional enough, consider the Intel processor's dedicated detection software-the Intel processor logo use program. This software nee
the disk that stores the verification data has only one disk, this leads to a bottleneck in verifying data storage. RAID 5 is used to cut the data validation generated by each disk into blocks and store them in each disk that forms an array, this relieves the bottleneck during data storage verification. However, data splitting and storage control are all subject to a high speed.
RAID can be divided into scsi raid, ide raid, and sata raid Based on Different Hard Disk interfaces. Among them, scsi
The motherboard in the Assembly computer is the most important, but the user is not familiar with the motherboard model name, often ignore the motherboard suffix, such as the current mainstream ASUS B75 Motherboard, there is a suffix with M and V, Asus B75-M is much cheaper than Asus B75-V, if the merchant to recommend the motherboard, do not mention the suffix name, Only tell you to choose ASUS B75 Motherboard, the price is in accordance with the b75-v price to you, the actual business to sell
Installed we often hear G31, P31, G41, P43 and other professional terminology, ordinary people do not know what is meant, in fact, the different name of the chipset, are inter company's products, the difference is mainly with integrated graphics card
For example, G31 's integrated graphics card is the Intel x3100 display chip, G41 is the GMA 4500 display chip. G41 to some extent can support the playback of some high-definition video, G31 is not.
The
Pentium-class CPU, require the motherboard has better heat dissipation) and other differences.
These chipsets are integrated with CPU, CACHE, i/0 and bus control more than 586 of the motherboard on the role of the chipset is particularly important. Intel's chipsets for 586 motherboards are: LX early chipsets for Pentium 60 and 66MHz CPUs
· NX Neptune (Neptune), which supports CPUs above Pentium MHz, is popular before the introduction of the Intel 4
North Bridge is the most important component of the motherboard chipset, also known as the main span.
Generally speaking, the name of the chipset is named after the North Bridge chip, for example, the North Bridge chip of the Intel 845E chipset is the North Bridge chip of the 82845e,875p chipset is 82875P and so on.
show the detected to allow you to choose the boot sequence of the hard drive, to start the system. Of course, this option will be installed in your two or more than two pieces of the system to choose!
3. HDD Change Message:
When set to [enabled], if the hard disk installed in your system changes, a prompt message will appear on the screen during post.
4. Boot device/second boot device/third boot device/boot other Device:
Select the first, second, and third sequence of devices to be turned on i
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