Angry_Games Posted August 16, 2006 Posted August 16, 2006 CFh Test CMOS read/write functionality C0h Early chipset initialization: Disable shadow RAM, L2 cache (socket 7 and below), program basic chipset registers C1h Detect memory: Auto detection of DRAM size, type and ECC, auto detection of L2 cache (socket 7 and below) C3h Expand compressed BIOS code to DRAM C5h Call chipset hook to copy BIOS back to E000 & F000 shadow RAM 01h Expand the Xgroup codes located in physical memory address 1000:0 02h Reserved 03h Initial Superio_Early_Init switch 04h Reserved 05h Blank out screen; Clear CMOS error flag 06h Reserved 07h Clear 8042 interface; Initialize 8042 self test 08h Test special keyboard controller for Winbond 977 series Super I/O chips; Enable keyboard interface 09h Reserved 0Ah Disable PS/2 mouse interface (optional); Auto detect ports for keyboard & mouse followed by a port & interface swap (optional); Reset keyboard for Winbond 977 series Super I/O chips 0Bh Reserved 0Ch Reserved 0Dh Reserved 0Eh Test F000h segment shadow to see whether it is read/write capable or not. If test fails, keep beeping the speaker 0Fh Reserved 10h Auto detect flash type to load appropriate flash read/write codes into the run time area in F000 for ESCD & DMI support 11h Reserved 12h Use walking 1's algorithm to check out interface in CMOS circuitry. Also set real time clock power status and then check for overrride 13h Reserved 14h Program chipset default values into chipset. Chipset default values are MODBINable by OEM customers 15h Reserved 16h Initial Early_Init_Onboard_Generator switch 17h Reserved 18h Detect CPU information including brand, SMI type (Cyrix or Intel) and CPU level (586 or 686) 19h Reserved 1Ah Reserved 1Bh Initial interrupts vector table. If no special specified, all H/W interrupts are directed to SPURIOUS_INT_HDLR & S/W interrupts to SPURIOUS_soft_HDLR 1Ch Reserved 1Dh Initial EARLY_PM_INIT switch 1Eh Reserved 1Fh Load keyboard matrix (notebook platform) 20h Reserved 21h HPM initialization (notebook platform) 22h Reserved 23h Check validity of RTC value; Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value instead; Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration of the ESCD's legacy information; Onboard clock generator initialization. Disable respective clock resource to empty PCI & DIMM slots; Early PCI initialization - Enumerate PCI bus number, assign memory & I/O resource, search for a valid VGA device & VGA BIOS, and put it into C000:0 24h Reserved 25h Reserved 26h Reserved 27h Initialize INT 09 buffer 28h Reserved 29h Program CPU internal MTRR (P6 & PII) for 0-640K memory address; Initialize the APIC for Pentium class CPU; Program early chipset according to CMOS setup; Measure CPU speed; Invoke video BIOS 2Ah Reserved 2Bh Reserved 2Ch Reserved 2Dh Initialize multilanguage; Put information on screen display, including Award title, CPU type, CPU speed, etc... 2Eh Reserved 2Fh Reserved 30h Reserved 31h Reserved 32h Reserved 33h Reset keyboard except Winbond 977 series Super I/O chips 34h Reserved 35h Reserved 36h Reserved 37h Reserved 38h Reserved 39h Reserved 3Ah Reserved 3Bh Reserved 3Ch Test 8254 3Dh Reserved 3Eh Test 8259 interrupt mask bits for channel 1 3Fh Reserved 40h Test 9259 interrupt mask bits for channel 2 41h Reserved 42h Reserved 43h Test 8259 functionality 44h Reserved 45h Reserved 46h Reserved 47h Initialize EISA slot 48h Reserved 49h Calculate total memory by testing the last double last word of each 64K page; Program writes allocation for AMD K5 CPU 4Ah Reserved 4Bh Reserved 4Ch Reserved 4Dh Reserved 4Eh Program MTRR of M1 CPU; initialize L2 cache for P6 class CPU & program cacheable range; Initialize the APIC for P6 class CPU; On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical 4Fh reserved 50h Initialize USB 51h Reserved 52h Test all memory (clear all extended memory to 0) 53h Reserved 54h Reserved 55h Display number of processors (multi-processor platform) 56h Reserved 57h Display PnP logo; Early ISA PnP initialization and assign CSN to every ISA PnP device 58h Reserved 59h Initialize the combined Trend Anti-Virus code 5Ah Reserved 5Bh Show message for entering AWDFLASH.EXE from FDD (optional feature) 5Ch Reserved 5Dh Initialize Init_Onboard_Super_IO switch; Initialize Init_Onboard_AUDIO switch 5Eh Reserved 5Fh Reserved 60h Okay to enter Setup utility 61h Reserved 62h Reserved 63h Reserved 64h Reserved 65h Initialize PS/2 mouse 66h Reserved 67h Prepare memory size information for function call: INT 15h ax=E820h 68h Reserved 69h Turn on L2 cache 6Ah Reserved 6Bh Program chipset registers according to items described in Setup & Auto-Configuration table 6Ch Reserved 6Dh Assign resources to all ISA PnP devices; Auto assign ports to onboard COM ports if the corresponding item in Setup is set to "AUTO" 6Eh Reserved 6Fh Initialize floppy controller; Setup floppy related fields in 40:hardware 70h Reserved 71h Reserved 72h Reserved 73h Enter AWDFLASH.EXE if: AWDFLASH.EXE is found in floppy dive and ALT+F2 is pressed 74h Reserved 75h Detect and install all IDE devices: HDD, LS120, ZIP, CDROM... 76h Reserved 77h Detect serial ports and parallel ports 78h Reserved 79h Reserved 7Ah Detect and install coprocessor 7Bh Reserved 7Ch Reserved 7Dh Reserved 7Eh Reserved 7Fh Switch back to text mode if full screen logo is supported: if errors occur, report errors & wait for keys, if no errors occur or F1 key is pressed continue - Clear EPA or customization logo 80h Reserved 81h Reserved 82H Call chipset power management hook: Recover the text fond used by EPA logo (not for full screen logo), If password is set, ask for password 83H Save all data in stack back to CMOS 84h Initialize ISA PnP boot devices 85h Final USB initialization; NET PC: Build SYSID structure; Switch screen back to text mode; Set up ACPI table at top of memory; Invoke ISA adapter ROM's; Assign IRQ's to PCI devices; Initialize APM; Clear noise of IRQ's 86h Reserved 87h Reserved 88h Reserved 89h Reserved 90h Reserved 91h Reserved 92h Reserved 93h Read HDD boot sector information for Trend Anti-Virus code 94h Enable L2 cache; Program boot up speed; Chipset final initialization; Power management final initialization; Clear screen and display summary table; Program K^ write allocation; Program P6 class write combining 95h Program daylight saving; Update keyboard LED and typematic rate 96h Build MP table; Build and update ESCD; Set CMOS century to 20h or 19h; Load CMOS time into DOS timer tick; Build MSIRQ routing table FFh Boot attempt (INT 19h) Share this post Link to post Share on other sites More sharing options...
Reckless Posted September 12, 2006 Posted September 12, 2006 What does FF mean? I get this when I load into windows. Share this post Link to post Share on other sites More sharing options...
poopshotgun Posted September 12, 2006 Posted September 12, 2006 Means yer running fine. Share this post Link to post Share on other sites More sharing options...
donkballs Posted October 20, 2006 Posted October 20, 2006 anyone know what a code 25 error is my cfx-3200 continually shows this untill i reboot Share this post Link to post Share on other sites More sharing options...
ace1981 Posted October 21, 2006 Posted October 21, 2006 i also get this with my brand new out of the box cfx3200 and i get error code 29h i have to press insert and it paases ,odd! Share this post Link to post Share on other sites More sharing options...
ae804 Posted October 24, 2006 Posted October 24, 2006 if you turn off the splash screen, you'll see what's going on. 25 and 29 (and C1) are the post making sure the RAM is there and working correctly. Share this post Link to post Share on other sites More sharing options...
Clue69Less Posted October 28, 2006 Posted October 28, 2006 I am getting no post and the code on the LEDs is "88". That is shown ar "reserved" above. Where to go from here? I have one stick in the orange slot. Share this post Link to post Share on other sites More sharing options...
Lenny_Nero Posted December 1, 2006 Posted December 1, 2006 I am getting no post and the code on the LEDs is "88". That is shown ar "reserved" above. Where to go from here? I have one stick in the orange slot. I 'think' I read in here that the 88 is not good, but you need to search the forum and check as I have read so many posts I dont know where to start. Search in the CFX3200-DR Discussion thread first. Share this post Link to post Share on other sites More sharing options...
k€lticknight Posted December 1, 2006 Posted December 1, 2006 what does 1 mean Share this post Link to post Share on other sites More sharing options...
Guest Jack Stand Posted December 8, 2006 Posted December 8, 2006 minimal set up out of case, no monitor or keys,1 stick of ram in dimm4. Booted and last post code = FF on led. Cleared cmos, moved ram to dimm2 = last code on led = 7f moved ram back to dimm4 = led 7f I read the post codes above and haven't a clue what this means. Share this post Link to post Share on other sites More sharing options...
EDORiAN Posted December 13, 2006 Posted December 13, 2006 What mean postcode [8].[]?? All fan run but screen is black and I cannot go to bios. Thanks Share this post Link to post Share on other sites More sharing options...
puzzled Posted February 2, 2007 Posted February 2, 2007 I've had 2 POST codes come up. The 1st was CF. This has been replaced by the code 7F. I've had what appears to be a dead master card from day one, but a functioning standard card up until yesterday. I just changed the PSU to an OP1000 so amperage is not a problem. The master card has a fully red fault LED. The standard card had a blinking red fault LED with POST code CF, & a fully red fault LED with POST code 7F. Any ideas on what the problem is? Share this post Link to post Share on other sites More sharing options...
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