Lenovo ThinkPad 770Z Technical Reference Manual for the ThinkPad 770 - Page 87

Return Codes

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Return Codes The following hexadecimal return codes are stored in both the AL (AX) register and the return code field of the output parameter: No error 53 SMAPI function is not available 81 Invalid parameter 86 Function is not supported 9 System error 91 System is invalid 92 System is busy A Device error (disk read error) A1 Device is busy A2 Device is not attached A3 Device is disabled A4 Request parameter is out of range A5 Request parameter is not accepted All other values are reserved. SMAPI BIOS B-11

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Return Codes
The following hexadecimal return codes are stored in both the AL
(AX) register and the return code field of the output parameter:
²²
No error
53
SMAPI function is not available
81
Invalid parameter
86
Function is not supported
System error
91
System is invalid
92
System is busy
Device error (disk read error)
A1
Device is busy
A2
Device is not attached
A3
Device is disabled
A4
Request parameter is out of range
A5
Request parameter is not accepted
All other values are reserved.
SMAPI BIOS
B-11