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2. Error No.1: Monitor LED is Blinking Solution: Check all the connections like Monitor Cable, Data cables, RAM, Display Card, CPU Connections etc. Error No.2: Continuous Three Beeps Solution: Problem in RAM Connection. Error No.3: Three Beeps (i.e. 1 long and 2 short) Solution: Problem in Display Card Connection

3. +1 (877) 910-4204 Error No.4: Three long Beeps Period wise Solution: Problem in BIOS or RAM Error No.5: Continuous non-stop Beeping Solution: Key Board Problem (i.e. some key is pressed for longer time) Error No.6: NO display on the screen Solution: Hard Disk cable connected wrongly.

4. +1 (877) 910-4204 Error No.7: Power led is off Solution: Check main power cord; check S.M.P.S; check motherboard connection Error No.8: Showing CMOS Error Solution: Replace 3 Volt Battery of motherboard; set original setting manually; enter your search form terms, submit search form Error No.9: Showing HDD error or Hard Disk Failure Solution: Check power cord; Check connection of HDD; Check Data Cable; Check Hard Disk parameters in CMOS or Auto detecting setting partitions by F- disk command, then format it to set track 0.

5. +1 (877) 910-4204 Error No.10: Mother Board hangs due to un-stabilized power supply Solution: Check S.M.P.S; RAM not functioning properly; Software problem i.e. using pirated software; CPU fan not functioning properly Error No.11: Dancing Screen Solution: Check display card connection; virus problem; video memory problem Error No.12: Shaking Screen Solution: Earthing problem; Magnetic waves comes around

6. +1 (877) 910-4204 Error No.13: CPU cabinet shock Solution: Check Earthing; Check main power cord Error No.14: Hard Disk making noise while processing Solution: Un-stabilized power supply; check for loose contact; do not use Y connectors for Hard Disk because it may create bad sector or weak Hard Disk. Error No.15: Hard Disk hangs while processing Solution: Check for bad sectors by using CHDISK or SCANDISK command. If found format the hard disk and set partition before that area. (Note: This is the only procedure to use hard disk with bad sector or to avoid bad sectors use standard power supply)

7. +1 (877) 910-4204 Error No.16: Hard Disk not detected Solution: Check power connector; check Data cables; check jumpers Error No.17: Partition not shown Solution: Operating System where the Hard Disk formatted is not supported with present Mother Board Error No.18: Windows Registry error Solution: This will happen due to sudden ON/OFF of the system. Final solution is to Reinstall OS.

8. +1 (877) 910-4204 Error No.19: Display color doesn’t match Solution: Configure Display Card properly or reset the setting Error No.20: Unknown Device found Solution: Driver Utility may not be provided with OS. For this install driver for the device.

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11. +1 (877) 910-4204 Company Name: HP Technical Support Phone Number +1-877-910-4204 Address: 16321 N. 7th Street Suite B8 Phoenix, Arizona 85022 United States Email: support@hptechnicalsupportnumbers.comsupport@hptechnicalsupportnumbers.com Website: http://www.hptechnicalsupportnumbers.com/http://www.hptechnicalsupportnumbers.com/ Toll-Free Number: +1 877-910-4204+1 877-910-4204 Working Hours: 24*7