System Check Procedures

External Diskette Drive Check

Do the following to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is required.

NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail.

Do the following to select the test device.

1.Boot from the diagnostics diskette and start the diagnostics program.

2.See if FDD Test is passed as the program runs to FDD Test.

3.Follow the instructions in the message window.

If an error occurs with the internal diskette drive, reconnect the diskette connector on the system board. If the error still remains:

1.Reconnect the external diskette drive/DVD-ROM module.

2.Replace the external diskette drive/CD-ROM module.

3.Replace the main board.

External Optical Disk Drive Check

Do the following to isolate the problem to a controller, drive, or optical disk drive. Make sure that the CD-ROM does not have any label attached to it. The label can cause damage to the drive or can cause the drive to fail.

Do the following to select the test device:

1.Boot from the diagnostics diskette and start the diagnostics program.

2.See if CD-ROM Test is passed when the program runs to CD-ROM Test.

3.Follow the instructions in the message window.

If an error occurs, reconnect the connector on the System board. If the error still remains:

1.Reconnect the external diskette drive/CD-ROM module.

2.Replace the external diskette drive/CD-ROM module.

3.Replace the main board.

Keyboard or Auxiliary Input Device Check

Remove the external keyboard if the internal keyboard is to be tested.

If the internal keyboard does not work or an unexpected character appears, make sure that the flexible cable extending from the keyboard is correctly seated in the connector on the system board.

If the keyboard cable connection is correct, run the Keyboard Test.

If the tests detect a keyboard problem, do the following one at a time to correct the problem. Do not replace a non-defective FRU:

1.Reconnect the keyboard cables.

2.Replace the keyboard.

3.Replace the main board.

The following auxiliary input devices are supported by this computer:

•Numeric keypad

•External keyboard

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Chapter 4

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Acer 7736Z, 7540, 7336 manual System Check Procedures, External Diskette Drive Check, External Optical Disk Drive Check
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7736, 7540, 7736Z, 7336 specifications

The Acer 7336, 7736Z, 7540, and 7736 laptops represent a series of powerful machines designed to cater to various computing needs, combining efficiency, performance, and versatility. These models are part of Acer’s expansive portfolio that addresses both casual users and demanding professionals.

The Acer 7336 laptop is equipped with a dynamic Intel processor, which ensures swift and reliable performance for daily tasks such as browsing, document editing, and media playback. Its sleek design houses a high-definition display that enhances visual clarity and enjoyment whether you are watching movies or engaging in presentations. With a range of connectivity options including USB ports, HDMI output, and an SD card reader, the 7336 ensures that you remain connected to various devices and peripherals.

Moving on to the Acer 7736Z, this model steps up the performance with dedicated graphics capabilities. This makes it a suitable choice for users who engage in light gaming or graphic design. Accompanied by a spacious hard drive and ample RAM, the 7736Z supports multitasking with ease, allowing users to run multiple applications without experiencing slowdowns. Its audio system is also noteworthy, providing enjoyable sound quality for music and movie consumption.

The Acer 7540 further enhances the user experience with features such as advanced thermal management systems that ensure the laptop remains cool under pressure. This model also typically boasts a large screen, making it optimal for those who prioritize visual real estate for tasks ranging from document editing to graphic design. The incorporation of an ergonomic keyboard promotes comfortable typing sessions, ideal for users who spend extended periods on their devices.

Lastly, the Acer 7736 combines performance and portability. It offers a refined balance between a lightweight chassis and robust performance specifications. Its battery life is designed to support a full day of productivity, with energy-efficient components that balance power and endurance.

Together, these Acer models showcase a commitment to delivering quality experiences through their advanced technologies, user-centric designs, and robust performance metrics, making them suitable for a wide array of users from students to professionals. Whether it’s for academic use, creative projects, or general day-to-day tasks, the Acer 7336, 7736Z, 7540, and 7736 remain formidable contenders in the laptop arena.
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