WAN and LAN blinking router error

If you have a Broadcom-based router, most notably ASUS WL-500 and submodels, as well as numerous clones from D-Link, Buffalo, Linksys and some other, you may experience the following error. All 5 front LEDs (WAN and 4 LAN port) constantly on simultaneously. The router is not accessible via neither wi-fi, nor ethernet.

How to fix a broken chair

In this modern world of mass produced stuff, some manufacturers find it hard to ensure quality of their product. It gets even worse with small custom furniture workshops, as they may lack sufficient knowledge, skills and equipment to make chairs that last.