Lenovo R61I Power system checkout, Utility, PC-Doctor for Windows, Checking the ac adapter

Models: R61E R61I R61

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Checkout guide

Utility

vRun External Tests

vSurface Scan Hard Disk

vBenchmark System

vDOS Shell

vTech Support Form

vBattery Rundown

vView Test Log

vPrint Log

vSave Log

vFull Erase Hard Drive

vQuick Erase Hard Drive

PC-Doctor for Windows

This product is designed to help you troubleshoot and resolve problems related to your computer. Select one of the categories listed below to display symptoms and solutions:

vCHECK SYSTEM HEALTH

vSYSTEM AND DEVICE TESTS

vLENOVO TROUBLESHOOTING

vCENTER

vSYSTEM REPORTS

vUPDATES AND SUPPORT

Power system checkout

To verify a symptom, do the following:

1.Turn off the computer.

2.Remove the battery pack.

3.Connect the ac adapter.

4.Check that power is supplied when you turn on the computer.

5.Turn off the computer.

6.Disconnect the ac adapter and install the charged battery pack.

7.Check that the battery pack supplies power when you turn on the computer.

If you suspect a power problem, see the appropriate one of the following power supply checkouts:

v“Checking the ac adapter”

v“Checking operational charging” on page 31

v“Checking the battery pack” on page 31

v“Checking the backup battery” on page 32

Checking the ac adapter

You are here because the computer fails only when the ac adapter is used.

vIf the power problem occurs only when the ThinkPad Essential Port Replicator is used, replace the port replicator.

vIf the power-on indicator does not turn on, check the power cord of the ac adapter for correct continuity and installation.

vIf the computer does not charge during operation, go to Checking operational charging.

To check the ac adapter, do the following:

1.Unplug the ac adapter cable from the computer.

2.Measure the output voltage at the plug of the ac adapter cable. See the following figure:

30ThinkPad® R61, R61e, and R61i (15.4-inch widescreen)

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Lenovo R61I, R61E manual Power system checkout, Utility, PC-Doctor for Windows, Checking the ac adapter

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.