Compaq AlphaServer ES40 - Page 416

D-58 Compaq AlphaServer ES40 Service Guide
Table D–21 Bit Definition of Logout Frame Registers (Continued)
Register Identification Bit Field Text Translation Description
Fatal_Power_Down_Codes
(Environ_QW_8)
<0>
<1>
<2>
<3:7>
<8>
<9>
<10>
<11>
<12>
<13>
<14>
<15>
<16>
<17>
<18>
<19>
<20>
<21>
<22>
<23>
<63:24>
Set = Power Supply 0 AC input fail
Set = Power Supply 1 AC input fail
Set = Power Supply 2 AC input fail
Unused
Set = Power Supply 0 DC fail
Set = Power Supply 1 DC fail
Set = Power Supply 2 DC fail
Set = Vterm fail
Set = CPU0 Regulator fail
Set = CPU1 Regulator fail
Set = CPU2 Regulator fail
Set = CPU3 Regulator fail
Unused
Set = No CPU in system motherboard CPU slot 0
Set = Invalid CPU SROM voltage setting or
checksum
Set = TIG load initialization or sequence fail
Set = Over temperature fail
Set = CPU door open fail
Set = System fan 5 (CPU backup fan) fail
Set = Cterm fail
Unused