To find your BIOS upgrade you can do one of the following options:

1. Identify your Joss Technology motherboard model via our Award BIOS or AMI BIOS id's tabs
2. Find a(n) Joss Technology BIOS upgrade via the Links tab on the official site.
3. Run the BIOS Agent scan browser plugin

Award BIOS motherboard IDs (more info)

11/06/95-SiS-5511B-5513-2A5IDJ6AC-00	Joss Technology JT586IV4
11/30/95-SiS-5511B-5513-2A5IDJ69C-00	Joss Technology JT586IV4
12/14/95-SiS-5511B-5513-2A5IDJ69C-00	Joss Technology JT586IV4
02/29/96-SiS-5511-5513-2A5IDJ69C-00	Joss Technology JT586IV4
04/11/96-SiS-5511-5513-2A5IDJ69C-00	Joss Technology JT586IV4 (PCB: UMC8669 ONLY)

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