Please refer to the table mentioned below:
|Beep Code Overview|
|1||BIOS ROM checksum in progress or failure||System board failure, covers BIOS corruption or ROM errors.|
|2||No Memory (RAM) detected||Memory or Memory slot failure|
|System board failure|
|4||Memory read / write failure||Memory failure|
|5||Real Time Clock (RTC) power fail||CMOS battery failure|
|6||Video BIOS test failure||Video subsystem failure|
|7||CPU Cache test failure||Processor failure|
Thanks & Regards
could you help me, because i also have five beeps and i replaced my cmos battery with a brand new one and it is still beeping. what else could it be? it beeps loudly on start up, but once the laptop is on the beeping gets lower but it never stops..
Try replacing the reserve (CMOS) battery first -- see p. 61 of the service manual below. If that doesn't fix it, the mainboard needs to be replaced.
If by continuous beep you mean a long, non-stop beep, I'm not sure what that would be other than perhaps a stuck keyboard. Here's a link to beep codes and errors.