FRU tests

The following table shows the test for each FRU.

Table 9. FRU tests

FRU

Applicable test

 

 

 

System board

1.

Diagnostics -->CPU/Coprocessor

 

2.

Diagnostics -->Systemboard

 

3.

Place the computer on a horizontal surface, and run

 

 

Diagnostics -->ThinkPad Devices -->HDD Active Protection

 

 

Test.

 

 

Note: Do not apply any physical shock to the computer while

 

 

the test is running.

 

 

Power

Diagnostics -->ThinkPad Devices -->AC Adapter, Battery 1

 

(Battery2)

 

 

 

LCD unit

1.

Diagnostics -->Video Adapter

 

2.

Interactive Tests -->Video

 

 

Audio

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting

 

to Compatibility, and run Diagnostics -->Other Device -->

 

Conexant Audio

 

 

Speaker

Interactive Tests -->Internal Speaker

 

Note: Once Audio test is done, the no sound is heard this test. In

 

this case, turn off and turn on the computer. Then, run this test

 

again.

 

 

 

Keyboard

1.

Diagnostics -->Systemboard -->Keyboard

 

2.

Interactive Tests -->Keyboard

 

 

Hard disk drive or

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting

solid state drive

to Compatibility, and run Diagnostics -->Fixed Disks

 

 

 

You can also diagnose the drive without starting up the operating

 

system. To diagnose the drive from the BIOS Setup Utility, do as

 

follows:

 

1.

Remove any diskette from the diskette drive, and then turn off

 

 

the computer.

 

2.

Turn on the computer.

 

3.

While the message, “To interrupt normal startup, press the

 

 

blue ThinkVangate button,” is displayed at the lower left of the

 

 

screen, press F1 to enter the BIOS Setup Utility.

 

4.

Using cursor keys, select HDD diagnostic program. Press

 

 

enter.

 

5.

Using cursor keys, select Main hard disk drive or Ultrabay

 

 

hard disk drive.

 

6.

Press Enter to start the diagnostic program.

 

 

 

Diskette drive

1.

Diagnostics -->Diskette Drives

 

2.

Interactive Tests -->Diskette

 

 

 

DVD drive or

1.

Diagnostics -->Other Devices-->Optical Drive

DVD/CD-RW combo

2. Interactive Tests -->Optical Drive Test

drive

 

 

 

 

 

Memory

1.

If two DIMMs are installed, remove one of them and run

 

 

Diagnostics -->Memory Test—Quick.

 

2.

If the problem does not recur, return the DIMM to its place,

 

 

remove the other one, and run the test again.

 

3.

If the test does not detect the error, run Diagnostics -->

 

 

Memory Test—Full.

 

 

 

ThinkPad X301 51

Page 58 Page 60
Page 59
Image 59
Lenovo 27763CU, 27763PU, 27763DU manual FRU tests
Page 58 Page 60

27763CU, 27763DU, 27763PU specifications

The Lenovo models 27763PU, 27763DU, and 27763CU are part of the highly regarded ThinkPad series, known for their robustness and performance in business environments. Each of these laptops embodies Lenovo's commitment to delivering high-quality devices that cater to various user needs, from professionals to students.

The Lenovo 27763PU features a 14-inch display with Full HD resolution, providing crisp visuals ideal for work and multimedia. This model is powered by an Intel Core i5 processor, ensuring smooth multitasking and efficient performance across demanding applications. With up to 16GB of RAM and a fast SSD for storage, users can expect quick boot times and rapid file access. The laptop's lightweight design makes it portable, suitable for on-the-go professionals.

In contrast, the 27763DU and 27763CU models offer enhanced features for users who require even more power and versatility. The 27763DU is equipped with similar impressive display specifications but boasts an upgraded Intel Core i7 processor and an optional discrete graphics card, making it perfect for tasks such as graphic design or video editing. This model supports higher RAM configurations, allowing heavy multitasking without compromising performance.

The Lenovo 27763CU builds on the strengths of its predecessors by incorporating advanced technologies that enhance user experience. This model includes Lenovo's unique Rapid Charge technology, which allows the battery to charge quickly, offering hours of usage from just a short charging session. The inclusion of a backlit keyboard ensures productivity in low-light environments, while the precision touchpad and optional touchscreen display provide intuitive navigation and interaction.

All three models prioritize security and durability, featuring a robust chassis resistant to wear and tear. They come equipped with fingerprint readers, ensuring secure access to data and applications. Additionally, the ThinkShield security platform offers comprehensive protection for sensitive information, making these devices suitable for corporate standards.

In summary, the Lenovo 27763PU, 27763DU, and 27763CU deliver impressive performance, cutting-edge features, and a focus on security, appealing to a diverse range of users. Whether for business, education, or personal use, these laptops stand out as excellent choices for those looking for reliability and efficiency.
Top Page Image Contents