Today’s user guide was created to help you if you get error code ai7.
POST (hexadecimal)
DESCRIPTION
SIMPTM
Reason
ACTION
CF
Check CMOS R / W functionality
Enablesb -> At stop CF
Sweater with 2-3 pins. (Put on spindle 1-2 – correct installation)
Check the 1-2 pin CMOS jumper settings are correct – correct settings Make sure they are not necessarily loose
00
First step, not time
Hold 00
One of you may see that CPU, Northbridge BIOS, Southbridge Chipset may be damaged
1. Clear CMOS first 2. Send last to RMA
A0 ~ AF
Basic programs for starting the clock
00-> AF00 with A0-> AF softer
BIOS may damage the chipset
1. Clear CMOS2. Submitted to RMA last found
B0 ~ BFb0 ~ bF
Run programs for startup hours
00 stop B0-> BF00 stop b0-> bF
Chipset or BIOS damage
1. Clear CMOS2. Swap memory 3. Finally send it to the RMA
E0 ~ EF
Start alarm programs
00-> EF
Memory corruption
1. Clear CMOS2. Change memory 3. Send latest version to RMA
C0
Chipset early initialization:
Power consumption -> Stop at C0
Unable to detect loss of RAM or SPD value
1. Clear CMOS first 2. Finally o line to RMA
C1
Memory detection – Automatic size detection, DRAM and ECC type – Automatic detection of L2 memory cache (Socket 7 or lower)
Enable -> Stop at C100-> C0-> C1
1. SPD uses lost card 2. Video card failure 3. Damaged DIMM slot 4. Edit completed time record
1. First, update BIOS2. Please replace the visible card 3. Change the location first or submit it to make sure your RMA is the latest version 4. Clear CMOS and fix common BIOS problem
C3
Expand DRAM-compressed BIOS
Enable -> Stop at C300-> C0-> C3 loop
1. Decreased SPD price / quality ratio 2. Video card failure 3. DIMM4 slot damaged. Recording completion error
1. First, release BIOS Flash2. Please change aesthetic card 3. Change slot first or send it to actually get RMA last 4. Clear CMOS and load BIOS standard
25
PCI early initialization: – List of PCI bus numbers – Allocate memory and I / O resources – Based on valid VGA – Search VGA device and BIOS, and place it in C000: 0
00-> C1-> C3-> stop 25
BGA error
Replace the video card or unplug and reinsert the card
26
1. Early_Init_Onboard_Generator, provided the onboard clock is not initialized. Disable the appropriate timing resource for empty PCI and DIMM slots. 2. Start on the PWM3 board. Initiate Onboard H / W Monitoring Devices
00-> C1-> C3-> RemainGet on 26
BGA or video card error
Replace the video card or, if necessary, unplug and reinsert the card
41
Initialize FDD Device
C3-> 25-> 26 -> Go to 40
Disk search failed
Error while disconnecting FDD cable or checking BIOS settings
50
Initialize USB
1. Turn on -> Stop at 502.00-> C3-> 503.2X -> 4X -> stop while at 50
Problem with USB trainers) 2 errors (BBS. Incompatible USB devices
First clear CMOS
75
Detect and create all IDE devices: HDD, LS120, ZIP, CDROM Face = “Verdana,â €
4X-> 5X-> stop at 75
1. Power not connected for device ID 2. Incompatible SATA or PATA device 3. Long device response time
1. Clear CMOS2. Check cable 3. Check the connection of the IDE device and / or replace other pata / SATA4 devices. Wait even longer
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