Index

A

availability

9

B

backplane

locating connectors 18 basic guidelines 19 bays 8

C

cables

 

 

rear connectors

71

configuration

72

 

Ethernet controller

91

minimum

103

 

updating server

75

Configuration Utility program

 

Add-on SAS RAID controller

75

LSI onboard SAS controller

75

connector

 

 

cables 71

 

 

connector description

12

 

connectors

 

 

rear of the server

11

 

considerations, password 83

 

contamination, particulate and gaseous 8, 115 controller

Ethernet, configuring

91

 

controller, configuring Ethernet

91

CRU

 

 

completing the installation

71

completing the replacement

71

CRUs, installing

 

 

system board battery

42

 

CRUs, removing

 

 

system board battery

41

 

D

data rate, Ethernet

91

 

devices, handling static-sensitive

20

diagnostic

 

 

 

LEDs on the front control panel

104

DIMM

 

 

 

installing

23

 

 

problems

95

 

 

removing

25

 

 

display problems

97

 

documentation

 

 

using 107

 

 

drive bays, internal

25

 

drives

 

 

 

hot-swap, removing 34

DVD

drive problems 93 error symptoms 93

E

EasyStartup

 

 

 

 

using

85

 

 

 

electrical input

9

 

 

environment

8

 

 

 

error symptoms

 

 

 

CD-ROM drive, DVD-ROM drive 93

general

 

94

 

 

 

hard disk drive

94

 

intermittent

94

 

 

keyboard, non-USB 95

 

memory

 

95

 

 

 

microprocessor

96

 

monitor

 

97

 

 

 

mouse, non-USB

95

 

optional devices

98

 

pointing device, non-USB

95

power

99

 

 

 

serial port 100

 

 

software

101

 

 

USB port

101

 

 

Ethernet

 

 

 

 

 

controller

 

 

 

 

configuring

91

 

controller, troubleshooting

102

high performance modes

91

integrated on system board

91

modes

 

91

 

 

 

Ethernet card

 

 

 

installing

57

 

 

 

removing

56

 

 

Ethernet connector

12

 

Ethernet controller, configuring

91

event logs

 

103

 

 

 

exiting, Setup Utility program

83

expansion bays

8

 

 

F

fans weight 8

features and technologies 7 firmware, updating 92

front, controls and indicators 11

G

gaseous contamination 8, 115

© Copyright Lenovo 2010, 2012

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Lenovo 1048, 1046, 1047, 1045 manual Index, 123

1048, 1045, 1046, 1047 specifications

Lenovo has been a leading name in the PC industry, offering a diverse range of laptops designed to meet various computing needs. Among its popular models are the Lenovo 1047, 1046, 1045, and 1048, each catering to different segments of users with distinct features, technologies, and characteristics.

The Lenovo 1047 series is known for its robust performance and user-friendly design. It often comes equipped with the latest Intel or AMD processors, ensuring efficient handling of multitasking and heavy applications. This model typically features a Full HD display, providing users with a crisp and vibrant viewing experience, whether for work, gaming, or media consumption. The build quality is commendable, using premium materials that ensure durability while maintaining a sleek aesthetic.

Moving to the Lenovo 1046, this variant often focuses more on portability without compromising performance. Featuring a lightweight design, it is an ideal option for students and professionals who are constantly on the go. The battery life in the 1046 is typically enhanced, allowing users to work or stream content for extended periods without needing to recharge frequently. Additionally, this model may include features such as fast Wi-Fi connectivity and USB-C ports for versatile connectivity options.

The 1045 series highlights versatility, often designed for mixed usage scenarios. It generally incorporates advanced cooling technology to prevent overheating, even during intensive tasks. The display quality often balances between good resolution and energy efficiency, making it suitable for various environments. The 1045 might also include features like a fingerprint reader for added security and convenience, ensuring quick access while keeping data safe.

Lastly, the Lenovo 1048 targets budget-conscious consumers, providing essential features without breaking the bank. While it might have lower specs compared to its higher-tier counterparts, it often delivers solid performance for everyday tasks such as browsing, document editing, and streaming. The design remains appealing, with a user-friendly interface and reliable build quality. This series typically excels in value, making it an excellent choice for entry-level users and casual everyday computing needs.

Overall, Lenovo’s 1047, 1046, 1045, and 1048 models showcase the brand’s commitment to delivering a broad spectrum of laptops that cater to different user needs, merging technology with practicality for various computing environments.