![background image](http://html.mh-extra.com/html/nec/hx4000/hx4000_user-manual_251339162.webp)
6-14
Problem Solving
Characters are Distorted or Incorrect
Check the following:
■
Are the brightness and contrast controls properly
adjusted on the video display? Refer to the
documentation supplied with your video display.
■
Are the video display signal and power cables
properly installed?
■
Is the SCU configuration set up correctly for the
type of monitor you have attached to the system?
■
If the problem persists, the video display may be
faulty or it may be the incorrect type. Contact your
service representative for assistance.
Incorrect Or No Beep Code
Check the following:
■
Is the speaker enabled?
■
Is the speaker cable connected to the system board?
If the system operates normally, but there was no beep,
the speaker may be defective, contact your service
representative for assistance.
Record the beep code emitted by POST and refer to the
Error Messages section, for information about beep
pattern error messages.
Summary of Contents for HX4000
Page 1: ... Server HX4000 U s e r s G u i d e ...
Page 6: ...raham ...
Page 8: ...Bill Graham ...
Page 9: ...Chapter 1 Introduction Contents Organization 1 Notational Conventions 3 ...
Page 10: ...Bill Graham ...
Page 14: ...1 4 Introduction ...
Page 16: ...x ...
Page 44: ...2 28 Features ...
Page 46: ...x ...
Page 53: ...3 7 Setup ...
Page 55: ...1231231 Billy Graham ...
Page 82: ...4 27 Configuring Your System Figure 4 3 System Board Jumpers ...
Page 146: ...5 57 Upgrades and Options Figure 5 28 Removing the Rear Fan modules ...
Page 148: ...dfgdfg ...
Page 176: ...6 28 Problem Solving ...
Page 178: ...Bill GrahamBill Graham ...
Page 184: ...A 6 System Cabling ...
Page 185: ...Appendix B Memory Configurations Contents Memory DIMM Configurations 1 ...
Page 186: ...Bill Grahamaerrterterter ...
Page 190: ...B 4 Memory Configurations x ...
Page 191: ...Appendix C Option Boards Contents Introduction C 1 ...
Page 193: ...Appendix D Devices Contents Introduction 1 ...
Page 195: ...Appendix E Network Operating Systems Contents Introduction 1 ...
Page 198: ...rtyrtyrtyrtyry ...
Page 208: ...8 Glossary ...
Page 209: ......
Page 210: ... 904167 ...