Acer Altos G530 Series - Manual (Page 148)

5 Troubleshooting 138
0046 DMA-2 error
0047 Unknown BIOS error. Error code = 147
(this is really a PMM_MEM_ALLOC_ERR)
0048 Password check failed
0049 Unknown BIOS error. Error code = 149
(this is really SEGMENT_REG_ERR)
004A Unknown BIOS error. Error code = 14A
(this is really ADM_MODULE_ERR)
004B Unknown BIOS error. Error code = 14B
(this is really LANGUAGE_MODULE_ERR)
004C Keyboard/Interface error
004D Primary master hard disk error
004E Primary slave hard disk error
004F Secondary master hard disk error
0050 Secondary slave hard disk error
0055 Primary master drive - ATAPI incompatible
0056 Primary slave drive - ATAPI incompatible
0057 Secondary master drive - ATAPI incompatible
0058 Secondary slave drive - ATAPI incompatible
0059 Third master device error
005B Fourth master device error
005D S.M.A.R.T. status BAD, backup and replace
005E Password check failed
0120 Thermal failure due to PROCHOT#
0146 Insufficient memory to shadow PCI ROM
Error code Description