ddrecovery wrote:
Hey
I have recently had a couple of Charger drives in for recovery produced in 2021.
It seems the ROM may have changed as they no longer work on the unlocked 800065 SATA PCB.
PC3000 SATA status register lights either do not show at all, or sometimes with ERR.
Drives do not spin.
Anyone else experienced this?
I have killed 2 unlocked PCB 800022 and 800065
Its about after write Rom over MRT as I remember. I have killed 1 PCB after desolder solder again and again. 1 PCB bricked but cannot solve it. And bought again new ones
I have recognised, some Rom 512 some 1024. So maybe this differences about killing PCB
And write Rom with tool not a good behaviour for that PCB. (at least with MRT)
Desolder chip and write with programmer best way. So many time solved bricked . But I had killed 1 PCB somehow when desoldering operation.