1 , anti-static tools: Toshiba PA3290U-2ACA Ac Adapter,
1 ) Anti-static ground : electrostatic discharge channel ;
2 ) static gloves : reduction of the static, and accumulation ;
3 ) anti-static ring : accumulation of electrostatic discharge tool engineer ,Toshiba PA3290U-2ACA Ac Adapter, Toshiba PA3380E-1ACA Ac Adapter, Toshiba PA3380U-1ACA Ac Adapter, Toshiba PA3396U-1ACA Ac Adapter, Toshiba PA3432E-1AC3 Ac Adapter, Toshiba PA3432E-1ACA Ac Adapter, and anti-static ground connection , the release constitute a pathway ;
4 ) anti-static cloth : accumulation of electrostatic discharge tool maintenance equipment , and anti-static ground connection , the release constitute a pathway ;
5) The maintenance of tables : the layout of the work surface general principle is : the part of the isolated , standardized, clean , easy to maintain operation and maintenance of clear thinking , not to cause further trouble . Installed in the table covered with anti-static cloth , anti-static wrist strap , and have a good grounding line, electrical outlet should also be a good ground wire . If the user -site maintenance , you should also be possible to meet the above requirements , it can not meet , they should ensure their anti-static (such as anti -static gloves ) and other treatment.
2 , test tool description :
Test hardware tools:
1) SIO LOOPBACK: serial loop that is part of SIO function testing using program tools used , this procedure can determine the functionality of SIO circuit to determine where the problem lies ;
2) PIO LOOPBACK: that is, parallel loop ring , using procedures PIO function test tools used , this procedure can determine the functionality of PIO circuit to determine where the problem lies ;
3 ) network circuit cards : the use of web application testing tools to use when loop ;
4) USB floppy drive : In our functional testing projects in the notebook USB floppy drive is mainly
a) As part of the test is testing floppy drive function;Toshiba PA3380E-1ACA Ac Adapter,
b) USB interface to function as a testing tool, USB floppy drive on the floppy disk read and write to determine whether the USB interface to function properly .
5) PS2 Mouse: PS2 interface functions in the test , the test interface to the connected PS2 mouse PS2 PS2 functionality of interface functions to determine whether it is normal ;
6 ) U disk boot floppy or boot : laptop functional test project on most of the functions of the tests are conducted in DOS , so need to use the boot disk will boot the machine in DOS mode ;
7) CRT Monitor: VGA interface function test is normal , the need for an external CRT monitor to VGA interface function tests determine whether it is normal ;
8) Multimeter : Test the power adapter and other equipment are in working order .
9) Debug Card (optional) : Mini PCI or parallel interface used for test board features , maintenance .
10) CD Music CD : AUDIO function test , we need some type of test procedure called CD music discs to determine the form of music AUDIO function is normal ;
11 ) Data CD : CDROM function tests are normal , the test program will read CD-ROM for the operation to determine the functions are normal ;
Function testing software projects :
1) time test
在without entering BIOS, necessary to view the system time is correct , if not rule can easily be made under the current state of the corresponding revision;
2) Keyboard Test
Test keyboard functions are normal ;
3) drive test
Test drive can properly read CD-ROM, the speed is correct ;
4) Mouse test
Testing built-in touchpad and serial mouse functions are normal ;
5) fan test
Test functionality of the fan ;Toshiba PA3380U-1ACA Ac Adapter,
6) FIR test
Testing infrared functions (Ir, Sir, Fir) is normal ;
7) shortcut key test
Test functionality of the shortcut keys ;
8) card test
LAN network connectivity test is normal ;
9) Audio Test
Test the audio capabilities of all interfaces ,Toshiba PA3290U-2ACA Ac Adapter, Toshiba PA3380E-1ACA Ac Adapter, Toshiba PA3380U-1ACA Ac Adapter, Toshiba PA3396U-1ACA Ac Adapter, Toshiba PA3432E-1AC3 Ac Adapter, Toshiba PA3432E-1ACA Ac Adapter, audio decoder chip functions are normal ;
10) LCD Display Test
Test LCD LCD screen is normal ;
11) 1394 test
Through the 1394 cable is connected with the program and the host interface function 1394 tests are normal ;
12) H8 test
Through the program to view the electrical properties of the system is normal ;
13) CRT Display Test
CRT monitor with VGA connection to test the functionality of interfaces ;
14) Sleep leverage test
Sleep test machine is working properly leverage ;
15) SFT tests
Test system functionality of the whole machine ;
16) Modem Test
Modem function tests are normal ;Toshiba PA3396U-1ACA Ac Adapter,
17) USB Test
Test functionality of USB ports ;
18) PCMCIA test
PCMCIA interface function tests are normal ;
19) SPDIF test
Test Audio Interface IR output is normal ;
20) S terminal , AV terminal test
Test S terminal , AV output terminal of the TV
3 , disassembly tools description :
As the notebook is to consider a repair more parts or equipment failure on the Diagnosis and Removal and replacement , but because of special structure, notebook parts , maintenance tools used with some particularity, maintenance tools used primarily :
1 ) standard screwdriver :
Size : φ4.5 * 75mm Phillips screwdriver 1 ;
φ3 * 100mm Phillips screwdriver 1 ;
φ3 * 75mm screwdriver a word ;
Uses : used for demolition of small devices, such as batteries .
Uses : used to dismantle parts, disassembly screws .
2 ) Watch screwdriver : a set of
Specifications : Includes # 1 , # 0 , # 00 Phillips screwdriver each one ;
1.4,1.8,2.3 all one word screwdriver ;
Uses : used to dismantle parts, disassembly screws .
3 ) within the six- flute screwdriver : a set of
Specifications : Contains T05X40, T06X40, T07X40, T08X40, T09X40, T10X40, T15X40 each one ;
Uses : used to dismantle parts, removable screw fixed six flute .Toshiba PA3432E-1AC3 Ac Adapter,
4 ) outside the six- flute sleeve :
Size : φ4.5 * 90mm socket 1 ;
φ3 * 100mm sleeve 1 ;
Uses : As the structure of the small notebooks , many of which the stability of screws in addition to their basic role , but also need to be a variety of purposes, such as support , secure other parts of the nesting of multiple screws that screw the general needs of the sleeve Such as VGA, LPT interface to screw .
5) forceps : As compact notebook , the gap between the very small parts , some small connection , the interface will need pliers to help .
6 ) Kiyosuke welding tool : used in conjunction with the forceps , will increase the efficiency of disassembly ; board clean .
7) CPU Pulling device : As the special structure of notebook CPU , motherboard connection with the variety of methods , such as uPGA package CPU, CPU will need to pull from the Help Caixing .
8) needle-nosed pliers :
Size : 6 inches clamp;
Uses : used to handle deformation profile films .
9) plus magnetic marketing tool : a maintenance tool used ,Toshiba PA3290U-2ACA Ac Adapter, Toshiba PA3380E-1ACA Ac Adapter, Toshiba PA3380U-1ACA Ac Adapter, Toshiba PA3396U-1ACA Ac Adapter, Toshiba PA3432E-1AC3 Ac Adapter, Toshiba PA3432E-1ACA Ac Adapter, preferably magnetic. Because the computer itself, the various components of the arrangement more compact and smaller screws , use a magnetic tool more convenient to operate .
10) parts box : with multiple grid , the tray for the screws in full bloom . As the notebook unique structure, its components are used in wide variety of screws , all kinds , and generally have a lot of numbers , another notebook which play a supporting role in some of the springs , gaskets , and other small parts , maintenance process, Or less on the wrong parts is a common problem , so had to rework , so the screws and small parts of category, placed on the maintenance of great help .
4 , cleaning tools: Toshiba PA3432E-1ACA Ac Adapter,
1 ) Anti-static brush
2) blowing air bag (or a small vacuum cleaner )
3 ) Cleaning agent
4 ) Clean small towel
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