![background image](http://html1.mh-extra.com/html/acer/x1200-ed5200a-aspire/x1200-ed5200a-aspire_service-manual_4159740073.webp)
Chapter 4
65
76h
(Optional Feature) Enter AWDFLASH.EXE if: -AWDFLASH.EXE is found in floppy
drive. -ALT+F2 is pressed.
77h
Detect serial ports & parallel ports
78h
Reserved
79h
Reserved
7Ah
Detect & install co-processor
7Bh
Reserved
7Ch
Init HDD write protect
7Dh
Reserved
7Eh
Reserved
7Fh
Switch back to text mode if full screen logo is supported.
T
If errors occur, report errors & wait for keys
T
If no errors occur or F1 key is pressed to continue:
T
Clear EPA or customization logo
80h
Reserved
81h
Reserved
E8POST.ASM starts
82h
1 Call chipset power management hook
2 Recover the text fond used by EPA logo (not for full screen logo)
3 If password is set, ask for password
83h
Save all data in stack back to CMOS
84h
Initialize ISA PnP boot devices
85h
1 USB final Initialization
2 Switch screen back to text mode
86h
Reserved
87h
NET PC: Build SYSID Structure
88h
Reserved
89h
1 Assign IRQs to PCI devices
2 Set up ACPI table at top of the memory
8Ah
Reserved
8Bh
1 Invoke all ISA adapter ROMs
2 Invoke all PCI ROMs (except VGA)
8Ch
Reserved
8Dh
1 Enable/Disable Parity Check according to CMOS setup
2 APM Initialization
8Eh
Reserved
8Fh
Clear noise of IRQs
90h
Reserved
91h
Reserved
92h
Reserved
93h
Read HDD boot sector information for Trend Anti-Virus code
POST Code (Hex)
POST Routine Description
Содержание X1200 ED5200A - Aspire
Страница 8: ...viii ...
Страница 38: ...30 Chapter 2 ...
Страница 49: ...Chapter 3 41 7 Pull the lever to the fully open position as shown below 8 Pull the drive out of the drive bay ...
Страница 51: ...Chapter 3 43 b Lift the bracket out of the chassis 7 Disconnect the data cable from the mainboard ...
Страница 56: ...48 Chapter 3 11 Lift the power supply module out of the chassis ...
Страница 58: ...50 Chapter 3 8 Gently pull the DIMM upward to pull it away from the chassis ...
Страница 60: ...52 Chapter 3 8 Gently pull the card to remove it from the mainboard ...
Страница 76: ...68 Chapter 4 ...
Страница 77: ...Chapter 5 69 System Block Diagram System Block Diagram and Board Layout Chapter 5 ...
Страница 80: ...72 Chapter 5 ...
Страница 82: ...74 Chapter 6 Aspire ASX1200 ASX3200 Exploded Diagram ...