I just spent the last three hours troubleshooting a new Chenbro 4 bay enclosure, which seems to be a popular option for DYI NAS boxes.
Although the chassis is reasonably well built, I have found that the two bottom drives would not turn on. To make a long story short:
- make sure the MOLEX connectors on the backplane are pushed in all the way (you'll need to pull back the motherboard mount to access the backplane)
- when inserting the disk drives, make sure you give a firm push downwards. If you only push towards the back, that's not always enough to make good contact
- this one cost me some white hair.....one of the 4 SATA cables was defective.
Although the chassis is reasonably well built, I have found that the two bottom drives would not turn on. To make a long story short:
- make sure the MOLEX connectors on the backplane are pushed in all the way (you'll need to pull back the motherboard mount to access the backplane)
- when inserting the disk drives, make sure you give a firm push downwards. If you only push towards the back, that's not always enough to make good contact
- this one cost me some white hair.....one of the 4 SATA cables was defective.