Samsung NT-R70xxxx Series, Руководство по обслуживанию

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Samsung
Confidential D8 SHUTDOWN ERROR
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
AC ENTER SETUP
A8 ERASE F2 PROMPT
64 JUMP TO USER PATCH 1
6A DISPLAY EXTERNAL CACHE SIZE
ATMEL - AT26DF081A-SU
0C INIT.CACHE TO POST
0B CPU CACHE ON
82 DETECT AND INSTALL EXT.RS232C
74 TEST REAL-TIME CLOCK
28 AUTO SIZING DRAM
7E TEST COPROCESSER IF PRESENT
1C RESET INTERRUP CONTROLLER
3
18 8254 TIMER INIT.
98 SEARCH FOR OPTION ROMS
9A SHADOW OPTION ROMS
BE CLEAR SCREEN
92 JUMP TO USER PATCH 2
A4 INIT. TYPEMATIC RATE
9C SETUP POWER MANAGEMENT
D0 INTERRUPT HANDLER ERROR
B2 POST DONE-PREPARE TO BOOT O/S
91 INIT. LOCAL BUS HDD CONTROLLER
B
PROPRIETARY INFORMATION THAT IS
DA EXTENDED BLOCK MOVE
4C SHADOW VIDEO BIOS ROM
Macronix - MX25L8005M2C-15G
WITH INITIAL POST VALUE
3
1
72 CHECK FOR CONFIGURATION ERROR
8A INIT.EXTENDED BIOS DATA AREA
2
- SPI ROM LIST -
STM - M25PE80
9E ENABLE H/W INTERRUPT
58 TEST FOR UNEXPECTED INTERRUPTS
49 INIT. PCI BUS AND DEVICE
4A INIT. ALL VIDEO BIOS ROM
26 ENABLE A20
B
10 INIT. POWER MANAGER
SAMSUNG PROPRIETARY
09 SET IN POST FLAG
D2 UNKNOWN INTERRUPT ERROR
47 INIT. I20 SUPPORT IF INSTALLED
14 INIT. KEYBOARD CONTROLLER
BA DMI INIT
96 CLEAR HUGE ES SEGMENT REG.
2
AA SCAN FOR F2 KEY STROKE
C
80 DISABLE ON-BOARD I/O PORT
A
A0 SET TIME OF DAY
4
88 INIT. BIOS DATA ROM
C0 TRY BOOT WITH INT19
1A 8237 DMA CONTROLLER INIT.
56 ENABLE KEYBOARD
20 TEST DRAM REFRESH
5A DISPLAY " PRESS ...... SETUP"
22 TEST 8742 KEYBOARD CONTROLLER
DC SHUTDOWN 10
3C CONFIGURE ADVANCED CHIPSET REG.
52 TEST KEYBOARD
OE INIT. I/O VALUE
06 INIT. SYSTEM H/W
ELECTRONICS
08 INIT. CHIPSET REG.
EXCEPT AS AUTHORIZED BY SAMSUNG.
24 SET ES SEGMENT REG. TO 4GB
16 CHECK CHECKSUM
50 DISPLAY CPU TYPE AND SPEED
THIS DOCUMENT CONTAINS CONFIDENTIAL
70 DISPLAY ERROR MESSAGE
62 TEST EXTENDED MEMORY ADDRESS LINE
5C TEST RAM GETWEEN 512K AND 640K
80H DECODER CONNECTOR
SAMSUNG ELECTRONICS CO’S PROPERTY.
86 RE-INIT. ON-BOARD I/O PORT
D
84 DETECT AND INSTALL EXT.PARALLEL
4
SST - 25VF080B-50-4C-S2AF
6C DISPLAY SHADOW MESSAGE
60 TEST EXTENDED MEMORY
B6 CHECK PASSWORD (OPTION)
6E DISPLAY NON-DISPOSABLE SEGMENT
48 CHECK VIDEO CONFIGURE AGAINST CMOS
54 SET KEYCLICK IF ENABLED
02 VERIFY REAL MODE
0A INIT CPU.REG
04 GET CPU TYPE
AE CLEAR IN POST FLAG
90 INIT. HDD CONTROLLER
46 CHECK ROM COPYRIGHT NOTICE
A
D4 PENDING INTERRUPT ERROR
B0 CHECK FOR ERRORS
B4 ONE BEEP
0F ENABLE THE L-BUS IDE
76 CHECK FOR KEYBOARD EERROR
44 INIT. BIOS INTERRUPT
89 ENABLE NMI
8C INIT. FDD CONTROLLER
D
3A AUTO SIZING CACHE
WINBOND - W25X80-VSSI-G
SAMSUNG
03 DISABLE NMI
66 CONFIGURE ADVANCE CACHE REG.
D6 SHUTDOWN 5
11 LOAD ALTERNATE REG.
1
3D LOAD ALTER REG. WITH CMOS VALUE
42 INIT. INTERRUPT VECTOR
7C SETUP HARDWARE INTERRUPT VECTOR
B7 ACPI INIT
32 COMPUTE THE CPU SPEED
94 DISABLE A20 ADDRESS LINE
13 PCI BUS MASTER RESET
34 TESET CMOS RAM
38 SHADOW SYSTEM BIOS ROM
C
100nF
C813
1%
R777 0
12.1 R776
60-D2
P3.3V
1%
60-D2 21-B1
21-B1
P5.0V
21-B1 60-D2
10K R807
49-B4
60-A3 8-C4 60-B4
40-C3 40-B3 26-A4 21-B3 14-B1 41-D2 47-D3 #2
P3.3V
60-D2
60-A3
49-B4 20-D1
20-D1
8
9
11
MNT1
MNT2
12
20-D1 49-B4
60-A3
60-A3
49-B4 20-D1
21-B1
HDR-10P-SMD
J5
3711-002050
1
10
2
3
4
5
6
7
C
6
5
D
HOLD*
7
Q
2
1
S*
8
VCC VSS
4
3
W*
21-B3
20-D1 49-B4
60-A3
1107-001646
MX25L8005M2C-15G
U528
SPI3_CLK
PLT3_RST#
LPC3_LAD(1)
LPC3_LAD(0)
CLK3_DBGLPC
LPC3_LFRAME#
LPC3_LAD(3)
LPC3_LAD(2)
CHP3_BIOSWP#
SPI3_MISO
SPI3_CS0#
SPI3_MOSI
22-B3 60-C4