After Repair; Μatx Bios Error Messages; Table 4-10: Μatx Bios Error Messages - Tektronix MSO70000 Series Service Manual

After Repair

μATX BIOS Error Messages
Table 4-10: μATX BIOS error messages
Item no. Error message
1 GA20 Error
2 Pri Master HDD Error, Pri Slave HDD Error Sec
Master HDD Error, Sec Slave HDD Error
3 Pri Master Drive - ATAPI Incompatible PRI Slave
Drive - ATAPI Incompatible Sec Master Drive - ATAPI
Incompatible Sec Slave Drive - ATAPI Incompatible
4 A: Drive Error
5 Cache Memory Bad
6 CMOS Battery Low
7 CMOS Display Type Wrong
8 CMOS Checksum Bad
9
CMOS Settings Wrong
10 CMOS Date/Time Not Set
11 DMA Error
12 FDC Failure
13 HDC Failure
14
Checking NVRAM. . . .
15
Update OK!
16 Update Failed
17 Keyboard Error
18
Keyboard/Interface Error
MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series
Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series)
After removal and replacement of a module, you must perform the Performance
Verification procedure, found in the instrument Specifications and Performance
Verification manual, which was provided with the instrument. This manual is also
available on the Tektronix Web site (www.tektronix.com/manuals).
If the instrument fails the Performance Verification tests, it must be returned to
Tektronix for adjustment.
When the μATX board powers on, the BIOS runs power-on self-tests (POST) to
check the board. The BIOS writes error codes to location 80h and tries to write
the codes to the display. If the error is fatal, the POST code indicates the last
successful checkpoint reached. The following table lists the error messages that
are displayed by the BIOS. Another table lists the POST codes displayed by the
BIOS. (See Table 4-12 on page 4-31.)
Once the display is enabled, errors are written to the display as text messages.
These messages are always displayed unless the board is configured for silent
startup or headless operation (no keyboard, mouse, or display).
Description
Error when switching to protected mode during the
memory test.
Could not read sector.
Drive not an ATAPI device. Run setup, and make
sure the device is set up correctly.
No response from the drive.
Memory may be bad.
Replace the battery.
Check the setup to make sure the type is correct.
Run the setup to reset values.
Settings corrupted or the battery has failed.
Run the setup to correct values.
Error during read/write test of controller.
Error while trying to access controller.
Error while trying to access controller.
NVRAM is being checked.
Invalid NVRAM has been updated.
Unable to update invalid NVRAM.
Make sure the keyboard is connected properly.
Keyboard test failed.
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