Table 1. Numeric error codes (continued)

Symptom or error

FRU or action, in sequence

 

 

0187

System board.

EAIA data access error—The access to

 

 

EEPROM is failed.

 

 

 

 

0188

System board.

Invalid RFID Serialization Information Area.

 

 

 

 

0189

System board.

Invalid RFID configuration information

 

 

area—The EEPROM checksum is not correct.

 

 

 

 

 

0190

1.

Charge the battery pack.

Critical low-battery error

2.

Battery pack.

 

 

 

0191

1.

Run BIOS Setup Utility, and then save

System Security—Invalid Remote Change

 

current setting by pressing F10.

requested.

2.

System board.

 

 

0192

System board.

System Security— Embedded Security

 

 

hardware tamper detected.

 

 

 

 

 

0199

1.

Run BIOS Setup Utility, and then save

System Security— Security password retry

 

the current setting by pressing F10.

count exceeded.

2.

System board.

 

 

 

01C8

1.

Remove either a Mini-PCI Card or a

Two or more modem devices are found.

 

modem daughter card. Otherwise, press

Remove all but one of them. Press <Esc> to

 

Esc to ignore the warning message.

continue.

2.

System board.

 

 

 

01C9

1.

Remove the Ethernet device that you

More than one Ethernet devices are found.

 

installed; or press Esc to ignore the

Remove one of them. Press <Esc> to

 

warning message.

continue.

2.

System board.

 

 

 

01CA

1.

Remove the wireless LAN device that

More than one Wireless LAN devices are

 

you installed.

found. Remove one of them.

2.

System board.

 

 

 

0200

1.

Reseat the hard disk drive.

Hard disk error—The hard disk is not

2.

Load Setup Defaults in BIOS Setup

working.

 

Utility.

 

3.

Hard disk drive.

 

4.

System board.

 

 

021x

Run interactive tests of the keyboard and

Keyboard error.

the auxiliary input device.

 

 

0220

Load Setup Defaults in BIOS Setup Utility.

Monitor type error—Monitor type does not

 

 

match the one specified in CMOS.

 

 

 

 

0230

System board.

Shadow RAM error—Shadow RAM fails at

 

 

offset nnnn.

 

 

 

 

 

0231

1.

DIMM.

System RAM error—System RAM fails at

2.

System board.

offset nnnn.

 

 

 

 

 

0232

1.

DIMM.

Extended RAM error— Extended RAM fails

2.

System board.

at offset nnnn.

 

 

 

 

 

40ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual

Page 48
Image 48
Lenovo T61p System board, Charge the battery pack, Run Bios Setup Utility, and then save, Installed or press Esc to ignore

T61, T61p specifications

The Lenovo T61, part of the ThinkPad series, is a notable business laptop that has garnered attention due to its durability, performance, and timeless design. Released in the mid-2000s, the T61 was engineered for professionals who require reliability and functionality on the go.

Key features of the T61 include its robust construction, conforming to military specifications for durability. This makes it resistant to extreme temperatures and shocks, ensuring it can withstand the rigors of everyday business travel. The laptop sports a classic black chassis with the signature ThinkPad styling, including the iconic red TrackPoint, which allows for precise navigation without having to use the touchpad.

In terms of performance, the T61 is equipped with Intel Core 2 Duo processors, offering solid processing power for multitasking and demanding applications. Users can choose from various configurations, with options for up to 4GB of RAM and multiple hard drive capacities, providing flexibility based on individual needs. The inclusion of Intel Graphics Media Accelerator or optional NVIDIA graphics offers decent visual performance, catering to both work and casual multimedia use.

Display options on the T61 are varied, featuring a 14.1 or 15.4-inch screen with a resolution of up to 1680x1050 pixels. Some models support a matte finish that reduces glare, enhancing usability in bright environments – a thoughtful design feature for professionals constantly on the move.

For connectivity, the T61 integrates various ports, including USB 2.0, Ethernet, and modem connections, along with options for Wi-Fi and Bluetooth. This ensures that users can stay connected seamlessly, whether in the office or on the road. Additionally, the laptop supports docking stations, allowing for a more efficient workspace setup by easily connecting multiple peripherals.

Battery life is another notable characteristic of the T61, with options for extended batteries that can provide hours of usage without needing to recharge. This mobility factor is essential for professionals who may be away from power outlets for extended periods.

Security features on the T61 include biometric fingerprint readers and optional TPM (Trusted Platform Module) functionality, emphasizing Lenovo's commitment to data security for business users.

Overall, the Lenovo T61 stands as a testament to Lenovo's dedication to creating reliable and efficient laptops tailored for professionals, balancing performance with practicality and durability. Its features and build quality have left a lasting impression, securing its place as a cherished classic in the realm of business laptops.