Dell Precision 470 Quick Reference Guide - Page 31
Diagnostic Light Codes During POST, A possible VRM 0 and VRM 1
 |
View all Dell Precision 470 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 31 highlights
Light Pattern ABCD ABCD ABCD ABCD = yellow = green = off Problem Description Suggested Resolution yellow off yellow A processor and/or VRM mismatch exists. Perform the procedure in "Processor Problems" in the User's Guide. off green A possible VRM 0 failure yellow has occurred. Contact Dell for technical assistance. yellow off yellow A possible VRM 1 failure green has occurred. Perform the procedure in "Processor Problems" in the User's Guide. yellow green green A possible VRM 0 and VRM 1 Contact Dell for technical assistance. green failure has occurred. yellow off Diagnostic Light Codes During POST Light Pattern ABCD yellow yellow green yellow Problem Description Suggested Resolution A possible processor failure has occurred. Reinstall the processor and restart the computer. = yellow = green = off Quick Reference Guide 31
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26 -
27 -
28 -
29 -
30 -
31 -
32 -
33 -
34 -
35 -
36 -
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
 |
 |
