To  run  the  test,  do  as  follows: 
Note:  In  the  following  procedure,  you  can  select  an  item 
not  only  with  the  arrow  keys,  but  also  with  the 
TrackPoint.  Instead  of  pressing  Enter,  click  the  left 
button. 
1.  Insert  the  PC-Doctor  disk  into  the  diskette  drive;  then 
power  on  the  computer. 
If  the  computer  cannot  be  powered  on,  go  to  “Power 
system  checkout”  on  page  46,  and  check  the  power 
sources. 
If  an  error  code  appears,  go  to  “Symptom-to-FRU 
index”  on  page  59. 
On  the  first  screen,  select  the  model  and  press  Enter. 
Follow  the  instructions  on  the  screen. 
2.  The  main  panel  of  PC-Doctor  appears. 
3.  Select  Diagnostics  with  the  arrow  keys,  and  press 
Enter. 
A  pull-down  menu  appears.  (Its  exact  form  depends  on 
the  model.)
Note:
  PC-Doctor  menu  does  not  mean  the  formal 
support  device  list.  Some  unsupported  device 
names  may  appear  in  the  PC-Doctor  menu. 
The  options  on  the  test  menu  are  as  follows: 
 
Diagnostics  Interactive  Tests 
v  Run  Normal  Test 
v  Run  Quick  Test 
v  CPU/Coprocessor 
v  Systemboard 
v  Video  Adapter 
v  Serial  Ports 
v  Parallel  Ports 
v  Fixed  Disks 
v  Diskette  Drives 
v  Other  Devices 
v  Communication 
v  Wireless  LAN 
v  Memory  Test  –  Full 
v  Memory  Test  –  Quick 
v  Keyboard 
v  Video 
v  Internal  Speaker 
v  Mouse 
v  Diskette 
v  System  Load 
v  CD-ROM/DVD  Test 
v  Intel  Wireless  Radio 
Notes: 
v  In  the  Keyboard  test  in  Interactive  Tests,  the  Fn  key  should 
be  held  down  for  at  least  2  seconds;  otherwise,  it  cannot  be 
sensed. 
v  Video  Adapter  test  supports  only  the  LCD  display  on  the 
ThinkPad  computer.  Before  running  PC-Doctor  DOS,  detach 
the  external  Monitor. 
v  To  test  Digital  Signature  Chip,  the  chip  must  be  enabled. 
v  To  test  Serial  Ports  or  Parallel  Ports,  the  ThinkPad  computer 
must  be  attached  to  the  X4  UltraBase..
 
Checkout  guide  
44  MT  2369/2370/2371/2372/2382/2386