Our compatibility team will be searching for a solution if it is available, so check back soon! A Qualified Vendor List QVL is a list supplied by a system or motherboard manufacturer of parts tested and confirmed by that manufacturer to work in their hardware. In a nutshell, Trim is a feature that helps increase the efficiency of your SSD by preparing data blocks for reuse.
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With all these options, how do you configure the ideal laptop? Plus, high-end models tend to cost more than comparably configured systems, such as the Gateway MXL. IBM also bundles its Rescue and Recovery software for data retrieval when your system's in trouble. Finally, the company includes one user license for the Lotus SmartSuite Millennium office suite, along with the option to buy several variations of Microsoft Office.
Mobile application performance Longer bars indicate faster performance. Gateway M Toshiba Satellite MS Battery life Longer bars indicate longer battery life. The Good Fast mobile performance; big, inch screen; wide, comfortable keyboard; High-end models are expensive; lacks a handy Windows key.
See full specs. Distribute the weight of the object equally between your feet. Use a slow lifting force. Never move suddenly or twist when you attempt to lift. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg 35 lb or that you think is too heavy for you. Make sure that your sleeves are fastened or rolled up above your elbows.
If your hair is long, fasten it. Attention: Metal objects are good electrical conductors. Replace any safety device that is worn or defective. Do not obstruct fan louvers or cover them with labels or stickers.
Handling the cord on this product or cords associated with accessories sold with this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling.
Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.
Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
Do not use this type of mat to protect yourself from electrical shock. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.
Attention: Another person must be there to switch off the power, if necessary. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. Observe the special safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance information.
Use extreme care when measuring high voltages. First, check that it has been powered off. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. The surface is conductive; such touching can cause personal injury and machine damage. The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions.
As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-IBM features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.
To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Check exterior covers for damage loose, broken, or sharp edges.
Power off the computer. Disconnect the power cord. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0. The power cord should be the type specified in the parts list.
Insulation must not be frayed or worn. Check for any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM alterations. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.
Check for worn, frayed, or pinched cables. Check that the power-supply cover fasteners screws or rivets have not been removed or tampered with.
Any computer part containing transistors or integrated circuits ICs should be considered sensitive to electrostatic discharge ESD. ESD damage can occur when there is a difference in charge between objects.
Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Use product-specific ESD procedures when they exceed the requirements noted here. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. The mat is especially useful when handling ESD-sensitive devices.
The use of a grounding system to guard against ESD damage is desirable but not necessary. You can use coax or connector-outside shells on these systems. Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.
Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U. Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. There are no serviceable parts inside those drives. Do not open. Note the following:.
Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Rayonnement laser si carter ouvert.
Some descriptions might not apply to your particular computer. Drives in the computer that you are servicing sequence might have been altered.
If you select an incorrect drive, data or programs might be overwritten. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors.
Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the error log and run the test again. If the error does not recur, do not replace the FRU. When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it:. During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.
Following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list:. The following symptoms might indicate damage caused by nonwarranted activities:.
When the hard disk drive is replaced because of a failure, no Product Recovery program is on the new hard disk. In this case, you must use the recovery CD for the computer. Order the recovery CD and the hard disk drive at the same time so that you can recover the new hard disk drive with the pre-installed software when they arrive. To create the service partition and install the factory contents from the recovery CD, do the following:. Press Y key. The service partition is created and loaded with the Product Recovery program files.
At next window, press Enter to continue. The system automatically reboots during this process. You may be prompted to change CDs. If you get a message asking which operating system to install, select the proper operating system and press Enter. Press Enter to select. On each of the next three windows, press the Y key. Follow the prompts to complete the recovery. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.
Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted. A power-on password POP protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted. The system administrator then provides the user HDP to the system user. If it has, it can be used for access to the hard disk drive.
The hard disk drive can be replaced for a scheduled fee. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been removed.
Reinstall the backup battery and the battery pack. Enter the SVP. Double-click Start setup utility. Select Security , using the cursor keys to move down the menu. Select Password. Select Power-On Password.
When the Enter New Password field opens, leave it blank and press Enter twice. In the Changes have been saved window, press Enter. Press F10; then, in the Setup confirmation window, select Yes. IBM Rescue and Recovery screen opens. For the other models, enter the POP. If Using Passphrase item is displayed in the menu, this function is available on the ThinkPad computer. The system Restart Required window is displayed.
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