YanchaOkami
Citizen of Zooville
140266
I know that pain.. as it was part of my job several years ago, I regularly built servers and workstations (and occasionally a gaming system for friends). If you're changing the mainboard with all components aside RAM / extension cards and check everything twice, power it on - just to see: no image.. no self-diagnosis visible.. that is stressing.
Once I forgot to plug in the RAM, as it can be hard to mount components after it is plugged in. In this case it's an easy fix. But 20 years ago some mainboards had edged connectors on their outer edges - which were plug in sideways and not well visible from upwards behind as example the HDD cage. If you forgot one of the auxiliary 12V plugs there, it might've not booted. And you check all usual connectors, everything is plugged, still no picture..
Other cases were as example jumpers necessary for SCSI devices prior to Serial-Attached SCSI (SAS), even in IDE devices. Booting up 20 times and wondering "why the heck doesn't the hard drive get detected?!", unscrewing the DVD-ROM and HDD, checking their connectors - just to see that there are actually two jumpers necessary, not just one.
I know that pain.. as it was part of my job several years ago, I regularly built servers and workstations (and occasionally a gaming system for friends). If you're changing the mainboard with all components aside RAM / extension cards and check everything twice, power it on - just to see: no image.. no self-diagnosis visible.. that is stressing.
Once I forgot to plug in the RAM, as it can be hard to mount components after it is plugged in. In this case it's an easy fix. But 20 years ago some mainboards had edged connectors on their outer edges - which were plug in sideways and not well visible from upwards behind as example the HDD cage. If you forgot one of the auxiliary 12V plugs there, it might've not booted. And you check all usual connectors, everything is plugged, still no picture..
Other cases were as example jumpers necessary for SCSI devices prior to Serial-Attached SCSI (SAS), even in IDE devices. Booting up 20 times and wondering "why the heck doesn't the hard drive get detected?!", unscrewing the DVD-ROM and HDD, checking their connectors - just to see that there are actually two jumpers necessary, not just one.