| |
23/7/2008
-
Choose the attentive Hydraulic pumps matters of second hand computer fittings---two
Choose the attentive Hydraulic pumps matters of second hand computer fittings---two
4 main boards
The main board determines the most important fittings of the complete machine performance, friend with slightly Hydraulic motors well-to-do funds, can choose to support the main board with AGP2X outside 100MHz frequently, such as adopting the main board of chip groups such as VIA694X, i810, SIS630, VIA693, 440BX, Aladdin5, MVP3, MVP4,etc., to paying attention to the friend of the price, can choose the main board of chip groups such as SIS620, TX, VX,etc.. Conditional friend, can consider the second hand main board that choose the famous-brand manufacturer, stability is good, can solve many compatible problems after upgrading BIOS.
The quality examination of the main board is very important, see whether there is trace repaired in the main board at first: Mainly want the careful every corner that observe the main board, see whether there is a trace welded. Though some main boards repaired can light the display, there may be some hidden dangers unknown by the people. Secondly will see whether BIOS chip of the main board has been changed: Illegal retailer make a profit for oneself, may use price BIOS chip that brush write, again those instead BIOS chip that famous-brand manufacturer produce , hydraulics parts this may make the performance of the main board reduce. Frequently crash in installing the operating system, should insist that the main board is changed. Each interface of main board should check one by one too, the interface issue will bring for use in the future difficult. Buy AT main friend of board should check trade company install getting kind clusters of mouth, and mouth for you (connect printer) , 2 of PS/, and interface these it uses to be normal.
5 optical drives
Check the optical hydraulics partsdrive and mainly investigate reading a ability of the optical drive, had better take a CD inferior in quality to test on the spot, is it smooth to see and read one. Generally speaking, low times of speed second hand optical drive read records of performance better, there are little mechanical breakdowns too.
6 floppy drives
Check the floppy drive and mainly investigate its compatibility and read and write ability, take one and format well, copy the floppy disk with file by oneself, check first whether the floppy drive can read all files in the floppy disk, and then delete, write into and format and operate, checked the floppy drive interface of the main board at the same time like this.
7 machine case power
It is better in intensity Japan construction machineries partsthat the machine case should be chosen the body of case, some machines cases are very bad in intensity, exert oneself to be out of shape slightly, it causes the trouble to make the board card in the case produce relative displacement. Machine case space should choose a little in order to dispel the heat louder. The power had better be chosen and marks and claims the power is in 230W, it can guarantee the whole stability of the computer, please notice power fan park, turn, send greater noise out another.
It is seldom apt to have dust thrown into the eyes to choose other fittings, need only confirm what chose PCI interface is still AGP interface with display card such as choosing; Sonic card confirm choose PCI interface still ISA interface, memory choose to consider the pace and capacity, mouse and keyboard are considered comfortable degree etc., all these tastes that can follow you are chosen, it belongs to mostly non- to be the apt to have decreased by fittings to fittingses other, it can pay attention to a little during not choosing with. Prove finally, to the users not surfing the Net, it is very important to keep the drivers of main board, display card, sonic card, you had better ask the second hand trader to carve the CD
which Kobelco cranes parts record a necessary driver for you.
|
Yorum Yaz :: Arkadaşına gönder
|
|
|
|
Tanıtım
Yeni Yazılar
Menu
Arkadaşlarım
Baglantılar
geri | ileri
|
|
