Acer TravelMate 3210 TravelMate 3210 / 2400 / 3220 Service Guide - Page 70

POST Code 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 Macro Name Description DEBUG_POST_TEST_BATT_CMOS_ Test Battery Fail & check CMOS X-SUM SUM DEBUG_HWIO_TEST_DMA_CTLRS Use DMA to copy data for Test the DMA controllers DEBUG_HWIO_INIT_8237 Initialize 8237A Controller DEBUG_POST_INIT_VECS Install and Initialize interrupt Vectors DEBUG_RAM_QUICK_SIZE Enter memory protect mode, use change RAM bank to do RAM Quick Sizing DEBUG_RAM_PROT_ENTRY_1 Memory protected mode entered safely DEBUG_RAM_SIZE_DONE Test the basic 640k ram , RAM test completed DEBUG_RAM_PROT_EXIT Protected mode exit successful DEBUG_CS_SHADOW_SETUP Shadow system and video BIOS to RAM, if CMOS requests shadow DEBUG_VIDEO_EQUIP_INIT_INIT Going To Initialize 6845 CRT controllor DEBUG_VIDEO_BW_SEARCH Search For Monochrome Adapter DEBUG_VIDEO_COLOR_SEARCH Search For Color Adapter DEBUG_VIDEO_SIGNON Signon messages displayed DEBUG_OEM_CONFIG_KBD_CTL For special initialize of keyboard controller DEBUG_KEYB_PRESENT_TEST Test the keyboard controllor , If Keyboard Present DEBUG_KEYB_TEST_IRQ1 Clear keyboard buffer and send keyboard command to test Keyboard Interrupt DEBUG_KEYB_TEST_CMD Send keyboard command to turn off keyboard LED and Test some Keyboard Command Byte DEBUG_RAM_FULL_TEST TEST memory procedure, for test, blank and count all RAM DEBUG_RAM_PROT_ENTRY_2 Eneter the memory protected mode for test all expand memory DEBUG_RAM_TEST_DONE Test and blank all memory complete DEBUG_RAM_PROT_EXIT_2 Switch the memory from Protected mode to real mode DEBUG_KEYB_OUTPUT_PORT Disable A20 status for memory test finish DEBUG_CS_CACHE_SETUP Setup Cache Controller DEBUG_HWIO_TEST_PERIODIC Check and test the timer 0 interrupt function is Working DEBUG_GEN_CHECK_RTC test for RTC ticking DEBUG_GEN_INIT_HARD_VECS Install and initialize the hardware vectors DEBUG_MOUSE_INIT Clear keyboard buffer for search and Init the Mouse DEBUG_KEYB_SET_LEDS_1 Send keyboard command to Update keyboard NUMLOCK status DEBUG_OEM_DEVICE_CONFIG special init of COMM and LPT ports DEBUG_CS_CONFIG_PORTS Configure the COMM and LPT ports DEBUG_FLOP_INIT According cmos data to initialize the floppies DEBUG_WINI_INIT Scan and initialize the hard disk, and display the result n crt DEBUG_HWIO_ROM_INIT Search option rom from c800 to e000 and to Initialize option ROMs 64 Chapter 4