Green motherboard does not boot: Difference between revisions
Created page with " Return to The Warp Pharmacy:Hardware Last update: 10th February, 1996 ---- == Symptoms == Warp does not boot == Hardware == Green VLB 486 board with AMI BIOS 7-02-..." |
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Return to [[The Warp Pharmacy:Hardware]] | Return to [[The Warp Pharmacy:Hardware]] | ||
Last update: 10th February, 1996 | Last update: 10th February, 1996 | ||
== Symptoms == | == Symptoms == | ||
Warp does not boot | Warp does not boot | ||
== Hardware == | == Hardware == | ||
Green VLB 486 board with AMI BIOS 7-02-95 | Green VLB 486 board with AMI BIOS 7-02-95 | ||
== Problem == | == Problem == | ||
Unknown. | Unknown. | ||
== Procedure == | == Procedure == | ||
I don't know if this will end up helping anyone out there but I have recently upgraded my motherboard to a generic green VLB 486 board and found that Warp would not boot unless I disabled the external cache. I didn't like that solution so I started playing around with the settings (quite blindly) and discovered that setting the waits states to their highest setting (3) on the external cache allowed it to boot, but it would usually hard lock after a few moments of use. Then I set the Local Ready delay to 1T (from 0t) and have not crashed since. | |||
Note: I found that it was also necessary to switch the chipset Auto-config option off... it must not like the auto-config very well. | |||
Note: I found that it was also necessary to switch the chipset | |||
Auto-config option off...it must not like the auto-config | |||
very well. | |||
By Walter Tallent | |||
Return to [[The Warp Pharmacy:Hardware]] | Return to [[The Warp Pharmacy:Hardware]] | ||
[[Category:The Warp Pharmacy]] | [[Category:The Warp Pharmacy]] |
Revision as of 00:59, 30 May 2017
Return to The Warp Pharmacy:Hardware
Last update: 10th February, 1996
Symptoms
Warp does not boot
Hardware
Green VLB 486 board with AMI BIOS 7-02-95
Problem
Unknown.
Procedure
I don't know if this will end up helping anyone out there but I have recently upgraded my motherboard to a generic green VLB 486 board and found that Warp would not boot unless I disabled the external cache. I didn't like that solution so I started playing around with the settings (quite blindly) and discovered that setting the waits states to their highest setting (3) on the external cache allowed it to boot, but it would usually hard lock after a few moments of use. Then I set the Local Ready delay to 1T (from 0t) and have not crashed since.
Note: I found that it was also necessary to switch the chipset Auto-config option off... it must not like the auto-config very well.
By Walter Tallent
Return to The Warp Pharmacy:Hardware