More Print this page Share this page. If the diagnostics program cannot detect an error, the problem may be intermittent. Numeric lock state is logically enable. Then work down through the diagram, removing only those modules necessary to reach the module to be replaced. Here is a link to purchase RAM for it. Audio noise should be less than 36dB at 10 cm distance. Reinstall the battery pack.

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If there is no floppy drive. Always use the lithium ion battery pack or backup battery that is authorized by the manufacturer or compatible with the unit. Ac adapter input Jack socket Pin 1: To determine if the power supply is functioning properly, start with Procedure 1 and continue copal the other Procedures as instructed.

Compal ACY25 series Manuals

Detach the Touch pad board FFC cable. System in sleep S1 state or S2R mode S3 state. Intel Mobile P4 1. The hot key setting will not survive suspend to RAM, hibernate.

Start with Procedure 1 and continue with the other procedures as instructed. If no problem is detected, the battery is functioning normally.


Replace the CPU with another of the same specifications. Check 1 Make sure printer cable is firmly plugged into both the printer and the printer port of the computer. Extended Memory This field reports the memory size of the extended memory in the system. Prompts for password if required.

Push the FDD out until you can grasp the front. If you cannot turn on the power, go to Procedure 5. Peel off the tape securing the microphone jack FFC.

Boot Allows the user to specify whether or not a password is required to boot. If the problem still exists, perform Check 5. E-mail switch AC Adapter?

COMPAL CY25 Notebook & Laptop

When setting 2 is selected, the BIOS will copmal turn on both the internal display and external monitor regardless of whether an external monitor is detected.

Do not perform any operations that are not necessary and use only the described procedures for disassembling and installing modules in the computer. Compal CL ram Good luck Please rate as it was not easy to find this solution.


FDD head cleaning check Procedure 2: MD4 7 MD1 8. Removing the LCD cable If the modem does not function at all, go to Procedure 3. It supplies a constant voltage 19V output source for ACY25 series notebook computer.

Whereas using the user password only allows the user to configure a limited number of fields. Please enter a valid email address.

Compal ACY25 series Service Manual

Fan compl speed 1 1 0: The user can sets the hard disk spin down time-out in the control panel power applet. Support SMBus specification V1. Removing the keyboard 4. Remove the audio board. After removing parts from the computer, place them in a safe place away from the computer so they will not be damaged and will not interfere with your work.