Message: 0187: EAIA data access error

Solution: Check Security settings. Press F10 and then press Enter to restart the system.

Message: 0188: Invalid RFID Serialization Information Area

Solution: Reset the Block # 0 and 1, for example, the box serial number, and/or the Block # 4 and 5, for example, the UUID. It could be done by using maintenance diskette or USB key. If you still have a problem, have the computer serviced.

Message: 0189: Invalid RFID configuration information area

Solution: The EEPROM checksum is not correct (block # 4 and 5). See Solution for 0188.

Message: 0190: Critical low-battery error

Solution: The computer turned off, because the battery is low. Connect the ac power adapter to the computer and charge the battery, or replace the battery with a fully charged one.

Message: 0191: System Security - Invalid remote change requested

Solution: Bad system configuration change request has been detected, the BootBlock update has failed, or unknown request packet has been detected. To clear the error, enter ThinkPad Setup.

Message: 0199: System Security - Security password retry count exceeded.

Solution: This message is displayed if you enter a wrong supervisor password more than three times. Confirm the supervisor password and try again. To clear the error, enter ThinkPad Setup.

Message: 0251: System CMOS checksum bad - Default configuration used

Solution: The system CMOS might have been corrupted or modified incorrectly by a program that changes data stored in CMOS. The computer uses the default settings. Run ThinkPad Setup to reconfigure the settings. If you still see the same error code, check the system battery or have the computer serviced.

Message: 0271: Real Time Clock error - Check Date and Time settings.

Solution: Neither the date nor the time is set in the computer. Set the date and time through ThinkPad Setup.

Message: 1802: Unauthorized network card is plugged in - Power off and remove the network card.

Solution: The Mini PCI Express network card is not supported on this computer. Remove it.

Message: 2000: ThinkVantage Active Protection sensor diagnostics failed.

Solution: ThinkVantage Active Protection sensor is not working correctly. Have the computer serviced.

Message: 2100: Detection error on HDD0(Main HDD)

Solution: The hard disk is not working. Have the hard disk serviced.

Message: 2102: Detection error on HDD2(Mini SATA)

Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.

Message: 2110: Read error on HDD0(Main HDD)

Solution: The hard disk is not working. Have the hard disk serviced.

Message: 2112: Read error on HDD2(Mini SATA)

Solution: The Mini SATA device is not working. Have the Mini SATA device serviced.

Message: 2200: Machine Type and Serial Number are invalid.

Solution: POST warning message in case MTMSN is not set correctly. Have the computer serviced.

Message: 2201: Machine UUID is invalid.

Solution: POST warning message in UUID is not set correctly. Have the computer serviced.

Message: Fan error

Solution: Cooling fan has failed. Have the computer serviced.

Message: Thermal sensing error.

Chapter 10. Troubleshooting computer problems 133

Page 149
Image 149
Lenovo 24684XU, L430, L530 manual Troubleshooting computer problems

24684XU, L430, L530 specifications

The Lenovo L530 and L430 are part of the ThinkPad series of laptops, which are designed to cater to business professionals by providing robust performance, durability, and security features. The L530, a larger variant, is designed to meet the needs of users who require efficient multitasking capabilities, while the L430 is more compact, catering to professionals on the go.

One of the main features of the Lenovo L530 is its Intel Core processor, which offers various configuration options ranging from Intel Core i3 to i7. These processors ensure that the laptop delivers exceptional performance for demanding applications and multitasking workflows. The L530 typically comes with up to 8GB of RAM, enhancing its ability to run multiple applications smoothly.

For the L430, it also features a range of Intel Core processors, providing a balance between performance and power efficiency. With a maximum of 8GB RAM, it is designed to handle everyday business tasks with ease, making it perfect for users who need a reliable machine without the bulk.

Both models feature a 15.6-inch and 14-inch display, respectively, with options for HD and HD+ resolutions. This ensures vibrant visuals for presentations and media consumption alike. The keyboards are characteristic of the ThinkPad series, offering a comfortable typing experience with excellent key travel and feedback, making long hours of work less taxing.

In terms of storage, both laptops offer HDD and SSD options, allowing users to choose between larger storage capacities or faster boot and load times. Connectivity is another strong point, with multiple USB ports, HDMI, and Ethernet options, ensuring that users can connect various peripherals effortlessly.

Security is paramount in Lenovo's offerings. The L530 and L430 come equipped with features such as a fingerprint reader, Trusted Platform Module (TPM) for data encryption, and customizable privacy settings, catering to security-conscious professionals.

Additionally, both models boast robust build quality, adhering to military specifications for toughness. Durability means they can withstand the rigors of daily travel and usage, which is a significant consideration for business users.

Lenovo's energy-efficient technologies are also worth mentioning, promoting longer battery life and lower power consumption. Businesses can rely on these laptops for extended usage without frequent recharges, enhancing productivity.

Overall, the Lenovo L530 and L430 represent solid choices for business-oriented laptops, offering the balance of performance, portability, and security that professionals demand in today’s fast-paced work environment.