Lenovo SL500c, SL400c manual Numeric error codes

Models: SL400c SL500c

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Table 1. Numeric error codes

(continued)

 

 

 

 

Symptom or error

 

FRU or action, in sequence

 

 

 

850D

 

Update the BIOS.

PCI IRQ routing table error

 

 

 

 

 

 

850E

 

System board.

Timer Error

 

 

 

 

 

 

850F

 

System board.

Refresh timer test failed

 

 

 

 

 

 

8510

 

System board.

Interrupt Controller-1 error

 

 

 

 

 

 

8511

 

System board.

Interrupt Controller-2 error

 

 

 

 

 

 

8600

 

Run BIOS Setup Utility and save it. If the

CMOS Date/Time Not Set

 

same error happens after doing it, replace

 

 

the system board.

 

 

 

 

8601

 

1.

Backup battery.

CMOS Battery Low

 

2.

System board.

 

 

 

8602

 

Run BIOS Setup Utility and save it. If the

CMOS Settings Wrong

 

same error happens after doing it, check

 

 

these FRUs:

 

 

1.

Backup battery.

 

 

2.

System board.

 

 

 

8603

 

Run BIOS Setup Utility and save it. If the

CMOS Checksum Bad

 

same error happens after doing it, check

 

 

these FRUs:

 

 

1.

Backup battery.

 

 

2.

System board.

 

 

 

8700

 

Run interactive tests of the keyboard and

KBC BAT Test failed

 

the auxiliary input device.

 

 

 

8701

 

Confirm that the keyboard cable is

Keyboard Error

 

connected correctly.

 

 

 

8702

 

If setting is incorrect, reset the BIOS Setup

PS2 Keyboard not found

 

Utility. If setting is correct, after confirming

 

 

the PS2 keyboard is correct, replace the

 

 

system board.

 

 

 

8703

 

If setting is incorrect, reset the BIOS Setup

PS2 Mouse not found

 

Utility. If setting is correct, after confirming

 

 

the PS2 mouse is correct, replace the

 

 

system board.

 

 

 

8704

 

System board.

Keyboard/Interface Error

 

 

 

 

 

 

 

8705

 

1.

System board.

Unlock keyboard

 

2.

Keyboard.

 

 

 

8706

 

System board.

System Halted

 

 

 

 

 

 

8707

 

If the error continues, check these FRUs:

<INS> Pressed

 

1.

Backup battery.

 

 

2.

System board.

 

 

 

8708

 

If the error continues, check these FRUs:

Password check failed

 

1.

Backup battery.

 

 

2.

System board.

 

 

 

 

42ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

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Lenovo SL500c, SL400c manual Numeric error codes

SL400c, SL500c specifications

The Lenovo SL500c and SL400c are part of Lenovo’s ThinkPad series, designed to cater to professionals and users who require reliable performance in a business-oriented laptop. These models are recognized for their blend of practicality, usability, and robust functionality, suitable for both business environments and everyday tasks.

Starting with the SL500c, this model features a 15.4-inch display, which provides ample screen real estate for multitasking and productivity. It is equipped with Intel's Core 2 Duo processors, ensuring efficient performance and responsiveness, making it ideal for robust applications and multitasking scenarios. The SL500c supports a range of RAM configurations, allowing users to choose up to 8GB to fit their specific needs. Additionally, it offers various storage options, including traditional hard drives and solid-state drives, to optimize speed and data retrieval efficiency.

The SL400c, on the other hand, sports a more compact 14.1-inch display, balancing portability with performance. Similar to its sibling, the SL400c is powered by Intel's Core 2 Duo processors, providing the necessary computing power for daily tasks and business applications. The laptop supports up to 4GB of RAM, catering to users who focus on efficiency rather than high-end gaming or graphic-intensive workloads.

Both models embrace Lenovo's reputation for durability, featuring a spill-resistant keyboard and robust chassis design to withstand the rigors of frequent travel. The ThinkPad keyboard is renowned for its tactile feedback, providing an enjoyable typing experience that enhances productivity. Additionally, these laptops incorporate ThinkVantage technologies, including security features like fingerprint readers, and hardware-based encryption to safeguard sensitive data effectively.

Another notable characteristic of the SL500c and SL400c is their extended battery life, providing users with the ability to work on the go without the constant need for charging. Integrated wireless capabilities, such as Wi-Fi and optional 3G/4G connectivity, ensure that users remain connected, whether in the office or on a business trip.

In summary, the Lenovo SL500c and SL400c exemplify a commitment to quality and performance. With their durable designs, effective processing power, and thoughtful business-oriented features, they remain valuable options for professionals seeking reliable computing solutions. These laptops truly represent Lenovo’s dedication to providing technology that meets the demanding requirements of the modern workplace.