
208
Chapter 4
3Ah Autosize
cache
3Ch
Advanced configuration of chipset registers
3Dh Load
alternate
registers with CMOS values
42h Initialize
interrupt
vectors
45h POST
device
initialization
46h
2-1-2-3
Check ROM copyright notice
48h
Check video configuration against CMOS
49h
Initialize PCI bus and devices
4Ah
Initialize all video adapters in system
4Bh QuietBoot
start
(optional)
4Ch
Shadow video BIOS ROM
4Eh
Display BIOS copyright notice
50h
Display CPU type and speed
51h
Initialize EISA board
52h Test
keyboard
54h
Set key click if enabled
58h
2-2-3-1
Test for unexpected interrupts
59h
Initialize POST display service
5Ah
Display prompt "Press F2 to enter SETUP"
5Bh
Disable CPU cache
5Ch
Test RAM between 512 and 640 KB
60h
Test extended memory
62h
Test extended memory address lines
64h Jump
to
UserPatch1
66h
Configure advanced cache registers
67h
Initialize Multi Processor APIC
68h
Enable external and CPU caches
69h
Setup System Management Mode (SMM) area
6Ah
Display external L2 cache size
6Bh
Load custom defaults (optional)
6Ch
Display shadow-area message
6Eh
Display possible high address for UMB recovery
70h
Display error messages
72h
Check for configuration errors
76h
Check for keyboard errors
7Ch
Set up hardware interrupt vectors
7Eh
Initialize coprocessor if present
80h
Disable onboard Super I/O ports and IRQs
81h
Late POST device initialization
82h
Detect and install external RS232 ports
83h
Configure non-MCD IDE controllers
84h
Detect and install external parallel ports
85h
Initialize PC-compatible PnP ISA devices
Code
Beeps
POST Routine Description
Содержание Aspire 8935G
Страница 6: ...VI ...
Страница 44: ...34 Chapter 1 ...
Страница 62: ...52 Chapter 2 ...
Страница 78: ...68 Chapter 3 4 Remove the TV Tuner as shown ...
Страница 80: ...70 Chapter 3 4 Detach the WLAN Module from the WLAN socket ...
Страница 94: ...84 Chapter 3 10 Remove the Upper Cover as shown Upper Cover green callout M2 3 1 Step Size Quantity Screw Type ...
Страница 97: ...Chapter 3 87 5 Lift the board clear of the Upper Cover ...
Страница 100: ...90 Chapter 3 5 Lift the Media Board clear of the Upper Cover ...
Страница 106: ...96 Chapter 3 8 Lift the board clear of the Upper Cover ...
Страница 109: ...Chapter 3 99 5 Remove the Bluetooth Board from the Lower Cover ...
Страница 118: ...108 Chapter 3 4 Using both hands lift the Subwoofer clear of the Lower Cover ...
Страница 155: ...Chapter 3 145 3 Press down around the perimeter of the bezel to secure it in place ...
Страница 165: ...Chapter 3 155 3 Insert the Subwoofer cable into the cable channel Ensure that the cable passes under all cable clips ...
Страница 173: ...Chapter 3 163 4 Connect the Bluetooth cable to the Mainboard ...
Страница 184: ...174 Chapter 3 4 Connect the Volume Control FFC to the Media Board and close the locking latch ...
Страница 195: ...Chapter 3 185 Step Size Quantity Screw Type Switch Cover red callout M2 5 6 5 9 Switch Cover green callout M2 5 4 4 ...
Страница 202: ...192 Chapter 3 2 Tighten the seven captive screws in the Lower Door ...
Страница 204: ...194 Chapter 3 ...
Страница 239: ...Chapter 6 229 ...
Страница 316: ...306 Appendix C ...
Страница 320: ...310 ...