Lenovo E50-70 Laptop Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 5

Aboutthismanual

Get Lenovo E50-70 Laptop PDF manuals and user guides View all Lenovo E50-70 Laptop manuals
Add to My Manuals
Save this manual to your list of manuals

Page 5 highlights

About this manual This manual contains service and reference information for the following Lenovo® products. Lenovo E40-30 and Zhao YangE40-30 Lenovo E40-70 and Zhao Yang E40-70 Lenovo E50-70 and Zhao Yang E50-70 Machine Type (MT) 20379 and 80EN Machine Type (MT) 20380 and 80EQ Machine Type (MT) 80JA and 80J2 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for trained service technicians who are familiar with Lenovo products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a Lenovo product, be sure to read all the information under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 19. © Copyright Lenovo 2014 iii

  • 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
Aboutthismanual
ThismanualcontainsserviceandreferenceinformationforthefollowingLenovo
®
products.
Lenovo E40–30 and Zhao
YangE40–30
Machine Type (MT) 20379 and 80EN
LenovoE40–70andZhaoYang
E40–70
Machine Type (MT) 20380 and 80EQ
LenovoE50–70andZhaoYang
E50–70
Machine Type (MT) 80JA and 80J2
Usethismanualalongwiththeadvanceddiagnosticteststotroubleshootproblems.
Important:
This manual is intended only for trained service technicians who are familiar with Lenovo
products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
BeforeservicingaLenovoproduct,besuretoreadalltheinformationunderChapter1“Safetyinformation”
on page 1 and Chapter 2 “Important service information” on page 19.
© Copyright Lenovo 2014
iii