Justin Shore a écrit : > Does anyone know if there's a certain ROM version or jumper setting that > required to support more than 32MB of RAM in an AS5300? I've tried > upgrading one of our old 5300s to 128MBs twice now. The first RAM > supplier was a questionable source. The second vendor was a little more > well-known but also known for being questionable for over-clocking high > performance RAM to resell to gamers. RAM for the EoLed 5300s is hard to > find at a reasonable price so you pretty much have to take what you can > find. Both times the 5300 thought it only had 32MB of RAM in it. I saw > a wire frame drawing on Cisco's site last week that pointed on the > location of 2 RAM slots on the main PCB. It also showed 2 sets of > jumpers but it didn't talk about the jumpers at all (I mean literally > they said nothing about them even though the showed them on the drawing > and IIRC zoomed in on their positions). > > So, is there some trick to getting 128MB support in an AS5300? I have 3 > other 5300s but I can't take them out of service and disassemble them to > check their jumper positions or test the new 2x 64MB RAM sticks in one > that already has 128MB running in it successfully. > > Indeed, there is a jumper (J3) configuration to modify:
http://www.cisco.com/en/US/products/hw/univgate/ps501/prod_configuration_guide09186a008007cad2.html "*Note* If upgrading to 128 MB (MEM-128M-AS53=), move jumper J3 from position 2-3 to position 1-2. Figure 5 <http://www.cisco.com/en/US/products/hw/univgate/ps501/prod_configuration_guide09186a008007cad2.html#11556> shows jumper J3 in default position 2-3." HTH, Christophe. _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
