IBM R50series manual Solving computer problems

Page 25

 

Solving computer problems

 

 

Message

Solution

 

 

0280: Previous boot

Your computer was previously unable to complete the boot process.

incomplete

Turn the computer off; then turn it on to start the IBM BIOS Setup Utility.

 

 

Verify the configuration and then restart the computer either by choosing

 

the Exit Saving Changes option under the Restart item or by pressing F10.

 

If you still see the same error code, have the computer serviced.

 

 

02D0: System cache error

The cache is disabled. Have the computer serviced.

 

 

02F4: EISA CMOS not

Have the computer serviced.

writable

 

 

 

02F5: DMA test failed

Have the computer serviced.

 

 

02F6: Software NMI

Have the computer serviced.

failed

 

 

 

02F7: Fail-safe timer NMI

Have the computer serviced.

failed

 

 

 

1802: Unauthorized

The Mini-PCI network card is not supported on this computer. Remove it.

network card is plugged

 

in - Power off and

 

remove the miniPCI

 

network card.

 

 

 

1803: Unauthorized

The daughter card is not supported on this computer. Remove it.

daughter card is plugged

 

in - Power off and

 

remove the daughter

 

card.

 

 

 

Chapter 2. Solving computer problems 15

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Contents ThinkPad R50 Series Service and Troubleshooting Guide Page ThinkPad R50 Series Service and Troubleshooting Guide Page Important regulatory notice for users Important notice for usersInformation about hard disk capacity Iv ThinkPad R50 Series Service and Troubleshooting Guide Finding information with Access IBM Vi ThinkPad R50 Series Service and Troubleshooting Guide Contents Viii ThinkPad R50 Series Service and Troubleshooting Guide Overview of your new ThinkPad computer Front view Rear view Your ThinkPad at a glanceFeatures Features Specifications Caring for your ThinkPad computer Important tips Be careful about where and how you workBe gentle with your computer Carry your computer properlyHandle storage media and drives properly Take care in setting passwordsOther important tips Cleaning your computer keyboard Cleaning the cover of your computerCleaning your computer display Caring for your ThinkPad computer Caring for your ThinkPad computer Solving computer problems Troubleshooting Diagnosing problemsError messages Click PC-DoctorSolving computer problems Solving computer problems Solving computer problems Select Security-IBM Predesktop Area-Access IBM Predesktop Problem Errors without messagesSolution Password problem Keyboard problems Power switch problemUltraNav problems Standby or hibernation problems Click Power Management Click Advanced Computer screen problemsBattery problems Hard disk drive problems Startup problem Other problems Computer does not respond From the list, select the mode you want Click OK Double-clickStart setup utility Starting IBM Bios Setup UtilityDouble-clickRecover to factory contents Recovering pre-installed softwareHandling a hard disk drive Upgrading the hard disk driveUpgrading the hard disk drive Upgrading the hard disk drive Replacing the battery Replacing the battery Getting help and service from IBM Getting help on the Web Calling IBM Getting help and serviceIBM FRU Country or region Language Telephone Number Telephone numbersGetting help around the world Getting help and service ΚΙΝ∆ΥΝΟΣ Παρ Α. Σηµαντικ οδηγ σχετικ µε την ασϕΚΙΝ∆ΥΝΟΣ Καλ ρε και µετασχηµατιστ ΚΙΝ∆ΥΝΟΣ Αποθ του πακ επαναϕορτ µπαταρι ΚΙΝ∆ΥΝΟΣ ΜπαταρΚΙΝ∆ΥΝΟΣ Προσοχη ∆ σχετικ µε τις προδιαγραϕ των συσκευ laser Πλ τα χ σας µετ το χειρισµ των καλωδ Φυλ αυτ τις οδηγ ThinkPad R50 Series Service and Troubleshooting Guide Wireless interoperability Appendix B. Wireless related informationUsage environment and your health Authorized Operation Within the United States and Canada Enabling Extended Channel Mode ThinkPad R50 Series Service and Troubleshooting Guide Warranty service and support Appendix C. Warranty informationBefore you call for service Calling for service What this Warranty Does not Cover What IBM Will Do to Correct Problems How to Obtain Warranty ServiceExchange of a Machine or Part Limitation of Liability Your Additional ResponsibilitiesGoverning Law Part 2 Country-unique TermsJurisdiction Americas ArgentinaPeru BrazilNorth America CanadaCAMBODIA, INDONESIA, LAOS, and Vietnam CAMBODIA, LAOS, and VietnamIndia Malasia JapanNEW Zealand Philippines PEOPLE’S Republic of China PRCSingapore EUROPE, Middle EAST, Africa EmeaHow to Obtain Warranty Service ThinkPad R50 Series Service and Troubleshooting Guide European Union EU Following Terms Apply to ALL EU Countries ThinkPad R50 Series Service and Troubleshooting Guide France EgyptHungary GermanyIreland Slovakia Items for Which IBM is Not LiableUnited Kingdom Warranty Period Part 3 Warranty InformationCustomer Replaceable Unit ″CRU″ Service Types of Warranty ServiceCourier or Depot Service On-site ServiceCustomer Carry-In or Mail-In Service HelpCenter telephone numbers Guarantee supplement for MexicoThinkPad R50 Series Service and Troubleshooting Guide Processing date data Appendix D. NoticesElectronic emission notices References to the Web site addressesEnvironmental notices for Japan Product notice requirementsHandling a disused ThinkPad battery pack Disposing of a disused lithium batteryTrademarks ThinkPad R50 Series Service and Troubleshooting Guide Appendix D. Notices ThinkPad R50 Series Service and Troubleshooting Guide Appendix D. Notices Part Number / Numéro de référence 49P1094 NEW FastSite intranet publisher KEY Features and Benefits Conditions of Use Lotus Warranty Support Appendix D. Notices ThinkPad R50 Series Service and Troubleshooting Guide Appendix D. Notices ThinkPad R50 Series Service and Troubleshooting Guide Index ThinkPad R50 Series Service and Troubleshooting Guide Page Part Number 13N6087

R50series specifications

The IBM R50 series represents a significant advancement in the realm of laptop technology, particularly in the context of business and enterprise needs. Known for their reliability and performance, the R50 series incorporates a variety of features and technologies tailored to enhance productivity and streamline workflows.

One of the standout characteristics of the R50 series is its robust build quality. The laptops are designed to endure the rigors of daily use, featuring a durable chassis that can withstand bumps and drops. This durability is complemented by a compact and portable form factor, making the R50 series an ideal choice for professionals on the go.

In terms of performance, the R50 series is powered by the Intel Pentium M processor, which offers a perfect balance between power efficiency and processing capability. Coupled with ample RAM options, users can effortlessly run multiple applications concurrently, ensuring smooth multitasking without compromising system performance. This hardware configuration is optimized to handle various business applications, whether they are spreadsheet-based, presentation-focused, or data-intensive.

Another notable feature of the R50 series is its extensive connectivity options. Equipped with multiple USB ports, integrated Ethernet, and wireless connectivity capabilities, users can stay connected to their networks and devices. This flexibility is essential in today's fast-paced work environment, allowing seamless data sharing and communication.

The R50 series also integrates advanced security features, such as a fingerprint reader and Trusted Platform Module (TPM), ensuring that sensitive data is protected from unauthorized access. This focus on security is vital for organizations that prioritize data integrity and confidentiality.

Display quality is an essential aspect of any laptop, and the R50 series does not disappoint. It boasts a high-resolution display that delivers sharp images and vibrant colors, ensuring that documents, presentations, and multimedia content are presented with clarity.

Furthermore, the R50 series benefits from IBM's commitment to energy efficiency. With optimized power management settings, these laptops can operate for extended periods on a single charge, allowing users to work without frequent interruptions.

In summary, the IBM R50 series combines durability, performance, connectivity, security, and energy efficiency to meet the demands of the modern professional. Its thoughtful design and robust features make it a valuable asset for businesses looking to enhance productivity and ensure reliability in their computing needs. As technology continues to evolve, the R50 series remains a testament to IBM's dedication to creating products that empower users in their work environments.