Is it possible to repair a Cisco 3500 XL (3548) switch with POST Error messages?
- by Alex
I've got an old Cisco 3500 XL, and it seems to have hardware issues. I've loaded the latest IOS and cleared all config.
Does anyone have any experience fixing the switch core? I'm a reasonably competent SMD solderer, can I replace/reflow some chips?
I've checked the power supply voltages and it's all within tolerance, and no visible signs of any…