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- WINDOWS - , WINDOWS.
, "" , , . . , , . :
- , , LPT- , , . , . , ( ). , ( ).
- (), . , , , , - . , .
- . , , , . E , (BIOS ), - . , - , , . , . , , - . , , , . , IDE. ( ) , .
, ( BIOS). , ( ).
, :
- PQFP BGA- - . .. , 99% , nVidia, VIA, SIS, Ali (Uli) Intel ( - I). , , , , .
: . nForce 3 (4) - , 430NX 5 !!! - PQFP ( 100-) LPT, COM - . Winbond' (W83627THF), ASUS' (ASxxxx, Winbond), ITE (IT8712F), National Semiconductor (PCxxxx). ( .. ) - >100 (National?). .
- SSOP - 20 48 - . ICS RTM (RTM360-519R).
- SOIC (T)SSOP / - . Analog Integrarion Corp. (AICxxxx, ), International Rectifier (IRUxxxx), Intersil (HIPxxxx), Semtech (SCxxxx), Richtek (RTxxxx).
, . , , ... - PDIP - . PCB U, ...
- ( ) ( ) - . . : 14.318, 20.0000, 40.0000, 60.0000. PCB Y ( 1 N).
- :
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- 1.
- ( 1). , , - ... - 2.
, . , , , 0D ( Award) . , , . - 3.
, . , .. "BIOS Checksum Error". , ... - 4.
. , . .
86+.
, "" ! , ISA, PCI, AGP . .
, , ? . , , , VRM-a. 5-7 , . , - .
, ( 4-10 ) , . , . , , , "" - CPU- ( - CPU). - CPU ( - 2000-3500/) ... , - ...
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, . , , . , , . , , LED Power . , . - ... Power Management - Resume By Alarm -> Enable, - / , STR->Enable ( POS), - /, ... ( ) - SM ? - , , ..
P4PE2-X. , , , , - . - , 0,4 . Q15 (APM2054) . D17NF03, .
- , /USB//... - , +2.5 "" .., ( ) . .
"" power_on, , , - . VRM, ( ), , , . , , , - .
Voltage Regulator Module (VRM) - (). , MOSFET' ( - , ), (1-3 ) . DC-DC , .
FAN5091. ( .) - "Fairchild Semiconductor". , . 24 . - ( - ). . 1-5 5 , , , (.. , ) 14/17 11/8, ( ), +5 . +5 +1,644 . / FAN5091 1,1 1,85 25 1% 50 . 200 2 . / , : +150 , +40 . fan- , 10- () . , - 8 12. . . - .
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- - +12 , , , +5 , , SMD-. - - . , ( ) , - . - RdsON. , ,
K7T - . . SC1155 , - , . , . , - 80...
epox 4BEA2, U17, 3 , 23ADN08, . , , , , 1.87 . - . . , , , pc-on : . - . - U3, , . , BT163D, QA1, , LM 358 - U19, - . , -, .
, Power_on & Power_good
, PG (power good) , , , . , , (, Intel D850MV) ps_on, .
(ATX) , 4 - 32768 . , _ , ( ). , , . - , . , _ , "_" , - -, - ( , -). . , , , - . ( ) .
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Elitegroup-P4IBASD (845) : "Power", (ps_on ) .
- - W83627HF.
- - , BIOS, , save and exit. 20-30 , .
MSI MS-6571 rev. 2 Power, . : Q4 (smd 1AM - -), Q109 (smd MO61 n- - ). 14n03 ( ). .
GA-7N400 , PW-ON... R863 1 ( ~500 ) W83301 ( ). - ...
Acorp 6VIA82P ver 1.6 - , , - CMOS and battery voltage. , CMOS - . - , CMOS. , 0 . 5 . , ...
: RESET POWER ON ( 3 5 ), 3 CMOS . , () . , , , ( , smd-, ..). , "PC-ON", SUPER I/O. - 220 , 5 (), . , , SUPER I/O, S3, . : POWER ON STENDBY , RESET , 5- , POWERGOOD, . ATX , .. , , , . - , smd - . 440LX, MS6330, 6340 . ( -) , . , , 2, . - . - - . , . - , , , ... , , . BIOS'a, PWR_ON RESET, +5 STB, - +3. .. ...
PS-On . .... , - . . , . , .. . Reset - , . APM3055. /, ! , 3.3/1.5 . .. - , 5, ... , - - - .... ! , , . , APM3055. 3- .... ... !
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Elite Group 848P-A V1.0 . , 4-5 , . 4-5 . Q47 . SN, SG - . ...