Articles tagged "Nvram"
Interactive Sun IDPROM Reset Tool — M48T02 / M48T08 / M48T59
Interactive web tool that automatically generates the OpenBoot mkp commands to reprogram the IDPROM after replacing or battery-modding any Sun timekeeper NVRAM chip — M48T02, M48T08, M48T18, M48T35, M48T59 — on a SPARCstation.
Locked Out: Clearing the Firmware Password on Vintage Sun Workstations
How to bypass and clear a firmware password on Sun SPARCstations and Ultras when the timekeeper chip has lost its memory
Fixing a Corrupted TOD Clock on SunOS 4.1.4
How to recover a SunOS 4.1.4 system that won't boot after setting a modern date corrupted the time-of-day chip
M48T02 Timekeeper External Battery Mod
How to add an external coin cell battery to M48T02 timekeeper chips
Resetting IDPROM on Sun Workstations
How to reprogram the IDPROM on sun4c, sun4m, sun4d, and sun4u workstations