Removing and replacing a FRU

1160 System board, PC Card/ExpressCard slots assembly

Important notices for handling the system board

When handling the system board, bear the following in mind.

vAt every point in the process, be sure not to drop or stack the system board.

vThe system board has an accelerometer, which can be broken by applying several thousands of G-forces.

Note: Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6,000 G’s of shock.

vBe careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.

vIf a system board is dropped, you must test it, using PC-Doctor for DOS, to make sure that the HDD Active Protection still functions (see below).

Note: If the test shows that HDD Active Protection is not functioning, be sure to document the drop in any reject report, and replace the system board.

vAvoid rough handling of any kind.

vIf you put a system board down, be sure to put it only on a padded surface such as an ESD mat or conductive corrugated material.

After replacing the system board, run PC-Doctor for DOS to make sure that

HDD Active Protection still functions. The procedure is as follows:

1.Place the computer on a horizontal surface.

2.Run Diagnostics -->ThinkPad Devices -->HDD Active Protection Test.

Attention: Do not apply physical shock to the computer while the test is running.

For access, remove these FRUs, in order:

v“1010 Battery pack” on page 57

v“1020 Ultrabay Enhanced device” on page 58

v“1030 Hard disk drive cover, hard disk drive, and hard disk drive rubber rails” on page 59

v“1040 Palm rest or palm rest with fingerprint reader” on page 61

v“1060 Keyboard” on page 65

v“1070 Modem daughter card (MDC-1.5)” on page 67

v“1080 PCI Express Mini Card for wireless LAN” on page 69

v“1100 Keyboard bezel and speakers” on page 72

v“1110 Fan assembly” on page 75

v“1130 LCD assembly” on page 79

v“1140 Base cover, USB sub card with cable, and PC Card/ExpressCard (or PC Card/Smart Card) bezel assembly” on page 82

v“1150 Structure frame and IEEE 1394 sub card” on page 87

92ThinkPad® R61, R61e, and R61i (15.4-inch widescreen)

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Lenovo R61E, R61I manual System board, PC Card/ExpressCard slots assembly, Important notices for handling the system board
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R61E, R61I, R61 specifications

The Lenovo R61, R61I, and R60E are part of the ThinkPad series, known for their reliability and productivity features tailored for business users. Launched in the mid-2000s, these laptops integrated robust design with high performance, making them popular choices for professionals.

The Lenovo R61, an evolution of the R60 series, features a 14.1-inch widescreen display with a resolution of 1440x900 pixels. It offers enhanced visual clarity suitable for multitasking and productivity applications. The laptop is powered by Intel's Core 2 Duo processor, which provides impressive performance with low power consumption. Coupled with up to 4GB of RAM, the R61 can handle demanding applications, making it ideal for users needing reliability in their workflows.

The R61I variant caters specifically to users who seek a balance between performance and cost. While it retains many core features of the R61, such as the Intel processors and the same display options, it comes with slightly reduced specifications. This makes the R61I a budget-friendly choice without sacrificing essential functionalities, providing a solid option for small businesses or students.

The R60E serves as a budget-friendly alternative in the series, featuring a 15.4-inch display that provides adequate screen real estate for everyday tasks. It supports a lower-end Intel processor, making it suitable for general use, such as word processing, web browsing, and emails. The design remains sturdy, featuring the hallmark ThinkPad durability, ensuring these laptops can withstand daily wear and tear.

All three models incorporate Lenovo’s unique keyboard design, known for tactile feedback and spill resistance, enhancing the user experience during lengthy typing sessions. Furthermore, these laptops come equipped with a variety of ports, including USB, VGA, and ethernet, facilitating connectivity with multiple devices.

Security features are another hallmark of the R61, R61I, and R60E series. They include a fingerprint reader and a Trusted Platform Module (TPM), providing users with secure access options and data protection. The laptops support various hard drive configurations, including options for SSDs, enhancing speed and reliability.

In summary, the Lenovo R61, R61I, and R60E are commendable options within the ThinkPad lineup, blending performance, durability, and versatility. Whether for demanding professionals or budget-conscious students, these laptops remain relevant in providing efficient computing solutions.
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