On switch "on" getting "Beep"

See page 76 from the Operation Instruction Manual:
ftp://ftp.panasonic.com/printer/om/dp-8060-copy_en_om.pdf

"The Key Operator Password is required before any changes can be made"

Screen No. Modes Function Initial Setting
03/13 11 TCH Panel Beep Sound
Beep sounds when touching the panel.
? Off, Soft, Loud Soft

A virus check might not get all malware. Download Malwarebytes free and do a scan with that. Check the add-ons installed in you browsers and get rid of superfluous or strange ones. Use msconfig to check which programs are loaded at start up. Uncheck unnecessary or suspicious ones. Good luck.

you can contact the service provider......

Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information
It seems that there is RAM issue because of which you are 1 long beep and 2 short beeps refers on your Sony Viao laptop in such case the basic thing is to replace your RAM and youn't be able to get the beep sound again or else you can also Rub the golden foil of your RAM with rubber and try to insert it again. Hope it works for you.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

BIOS Beep Codes
Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem. The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero.
An external ROM module (for example, a video BIOS) can also issue audible errors, usually consisting of one long tone followed by a series of short tones. For more information on the beep codes issued, check the documentation for that external device.
There are several POST routines that issue a POST terminal error and shut down the system if they fail. Before shutting down the system, the terminal-error handler issues a beep code signifying the test point error, writes the error to I/O port 80h, attempts to initialize the video and writes the error in the upper left corner of the screen (using both monochrome and color adapters).
If POST completes normally, the BIOS issues one short beep before passing control to the operating system.

I hope this helps.

hi nitind

• It's not big problem
• re-boot ur system
• you r telling you r upgrade your pc,so it supports windows7 too
• put a new copy of windows 7 original
• if not means disable the windows update after installing ...
• before the problem may arise due to corruption of files or password is not a valid one ..
• so put a fresh copy of windows in which drive already you have os...
• other drive data must be safe...
• keep antivirus active this must be helpful for your pc ...

you need to describe it more clearly. Anyway, first thing is to listen to the beep sound (google: bios beep code) to identify the initial problem

is likely normal.
many computers beep when what is called the 'bios' first starts up. Older computers used to even tick as they did an initial memory check.

From the manual:

"When [BEEP SOUND] on the [INITIAL] Sub-Menu on
the [TAPE RECORDING MENU] is set to [ON],
confirmation/alarm beeps are issued as follows.
1 Beep
• When you start recording
• When you switch the [OFF/ON] Switch from [OFF] to
[ON]
2 Beeps
• When you pause recording
2 Beeps 4 times
• If you perform a wrong operation before or during
recording."