IBM R50series manual Errors without messages, Problem, Solution

Page 27

 

Solving computer problems

 

 

Message

Solution

 

 

EMM386 Not Installed —

Edit C:\CONFIG.SYS and change a line from

Unable to Set Page

device=C:\WINDOWS\EMM386.EXE RAM

Frame Base Address.

 

 

to

 

device=C:\WINDOWS\EMM386.EXE NOEMS

 

and save this file.

 

 

CardBus Configuration

Go to IBM BIOS Setup Utility. Press F9 and then Enter to load the default

Error —Device Disabled

setting. Press F10 and then Enter to restart the system.

 

 

Thermal sensing error

The thermal sensor is not functioning correctly. Have the computer serviced.

 

 

Authentification of

The IBM Predesktop Area in the HDD is broken. To use the IBM Predesktop

system services failed.

Area, get a Recovery CD, and recover the IBM Predesktop Area.

Press <Esc> to resume.

 

 

 

Errors without messages

Problem:

When I turn on the machine, nothing appears on the screen and the machine does not beep while starting up.

Note: If you are not sure whether you heard any beeps, turn off the computer; then turn it on again, and listen again. If you are using an external monitor, refer to “Computer screen problems” on page 23.

Solution:

If a power-on password is set, press any key to display the power-on password prompt, and then type the correct password and press Enter.

If the power-on password prompt does not appear, the brightness level might be set to minimum brightness. Adjust the brightness level by pressing Fn+Home.

If the screen still remains blank, make sure that:

vThe battery is installed correctly.

vThe ac adapter is connected to the computer and the power cord is plugged into a working electrical outlet.

vThe computer power is on. (Turn on the power switch again for confirmation.)

If these items are properly set, and the screen remains blank, have the computer serviced.

Chapter 2. Solving computer problems 17

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Contents ThinkPad R50 Series Service and Troubleshooting Guide Page ThinkPad R50 Series Service and Troubleshooting Guide Page Important notice for users Important regulatory 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 Carry your computer properly Important tips Be careful about where and how you workCaring for your ThinkPad computer Be gentle with your computerTake care in setting passwords Handle storage media and drives properlyOther important tips Cleaning the cover of your computer Cleaning your computer keyboardCleaning your computer display Caring for your ThinkPad computer Caring for your ThinkPad computer Solving computer problems Click PC-Doctor Diagnosing problemsTroubleshooting Error messagesSolving computer problems Solving computer problems Solving computer problems Select Security-IBM Predesktop Area-Access IBM Predesktop Errors without messages ProblemSolution 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 Appendix B. Wireless related information Wireless interoperabilityUsage environment and your health Authorized Operation Within the United States and Canada Enabling Extended Channel Mode ThinkPad R50 Series Service and Troubleshooting Guide Appendix C. Warranty information Warranty service and supportBefore you call for service Calling for service What this Warranty Does not Cover How to Obtain Warranty Service What IBM Will Do to Correct ProblemsExchange of a Machine or Part Limitation of Liability Your Additional ResponsibilitiesAmericas Argentina Part 2 Country-unique TermsGoverning Law JurisdictionCanada BrazilPeru North AmericaCAMBODIA, LAOS, and Vietnam CAMBODIA, INDONESIA, LAOS, and VietnamIndia Japan MalasiaNEW Zealand EUROPE, Middle EAST, Africa Emea PEOPLE’S Republic of China PRCPhilippines SingaporeHow 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 EgyptGermany HungaryIreland Items for Which IBM is Not Liable SlovakiaUnited Kingdom Warranty Period Part 3 Warranty InformationCustomer Replaceable Unit ″CRU″ Service Types of Warranty ServiceOn-site Service Courier or Depot 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.