Lenovo H330 Support Question
Lenovo H330 Support Question
Find answers below for this question about Lenovo H330.Need a Lenovo H330 manual? We have 5 online manuals for this item!
Question posted by lasoniret on June 30th, 2016
Several Days Ago My H330 Wouldn't Power On At All. Dead. No Sound, No Lights.
Several days ago my H330 wouldn't power on at all. Dead. No sound, no lights. Moved her to another surge protector, then to the wall outlet. Dead. Need new power supply installed? Is this easyish to do? What part(s) are needed, please. Miss my Lenovo.
Current Answers
Related Lenovo H330 Manual Pages
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 2
... CPU 42 Replacing the graphic card 45 Replacing the audio & USB connectors 46 Replacing the card reader module 46 Replacing the motherboard 47 Replacing the Power supply 48 Replacing the keyboard 50 Replacing the mouse 51
Chapter 9. Statement 53
ii Hardware Maintenance Manual
Chapter 6. Symptom-to-FRU Index 21...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 6
...; Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units
•• Before you open the server/workstation covers, unless instructed otherwise in the off the wall box that might be hazardous. Replace any other conditions that supplies power to the machine and to power-off position.
4 Working near...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 7
...only one hand when working with the power-off the power, if necessary. - these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. ••... Do not service the following precautions: - Power supply units - Pumps - By observing the above rule, you work with the power on electrical equipment; Observe the special safety ...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 8
... cables. 8. Disconnect the power cord. 3. c. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with the power off the computer. Begin ...power cord should be frayed or worn. 4. Check for any obvious alterations. Check inside the unit for any obvious unsafe conditions, such as it was designed and built, had required safety items installed...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 12
... on the device and the power switch on top of rack-mounted devices.
10 To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
2 1
CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 23
... also be used to help you suspect a power problem, use the following for proper
Reseat connectors
installation.
•• Power Cord
•• On/Off Switch connector
•• On/Off Switch Power Supply
connector
•• System Board Power Supply
connectors
•• Microprocessor(s) connection
Check the power cord for a description of your error symptoms...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 27
Locations
Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors
Front view
The following illustrations show the location of connectors on the front of the computer.
1
2
3
4
5
6
25 Chapter 7.
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 50
... disk drive. Refer to the new motherboard. 15. Reconnect all the cables to "Replacing the heatsink". 8. Refer to "Replacing the graphic card". 9. Refer to "Removing the front bezel". 3. Remove all the relative parts back. 16. Install the front bezel and side cover. Replacing the Power supply
To replace the Power supply:
1. Refer to "Replacing the system...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 51
Chapter 8. Refer to "Replacing a memory module". 8. Refer to "Replacing the heatsink". 7. Refer to the chassis.
49 Remove the 5 screws that secure the Power supply to "Replacing the motherboard". 11. Refer to "Replacing the graphic card". 9. Remove the graphic card. Remove the system fan. Remove the memory module. Refer to "...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 52
..." and "Locating connectors on the front of the computer". Install all the relative parts back and reattach all power cords from the drives, shut down your operating system, and...outlets. 3.
Refer to a USB connector at either the front or rear of chassis.
13. Align then insert the new Power supply and screw it in. 14. Hardware Maintenance Manual
12. Slide then lift the Power supply...
Lenovo H3 Series Hardware Maintenance Manual V2.0 - Page 54
... operating systems support ACPI BIOS mode. Automatic Power-On features
The Automatic Power-On features within the Power Management menu allow you to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Power management
Power management reduces the power consumption of certain components of the computer and...
Lenovo H3 Series Hardware Replacement Guide - Page 9
Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent
Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors
Front view
The following illustrations show the location of connectors on the front of the computer.
1
2
3
4
Power switch Card reader modules (Selected...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 4
...related devices 5 Plugs and outlets 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 7
...
• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are ...power cord, or power adapter has been exposed to a battery (such as an extension cord) that is turned on the battery.
• A cracking, hissing, or popping sound, or strong odor that comes from your computer and its components for further guidance. Or, they might hear sounds...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 10
... rated to have been damaged in the country or region where the computer was originally purchased. • If your electrical outlet. Extension cords and related devices
Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that shows corrosion at the ac input pins or shows signs of the following: • If your local...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 13
... not store or operate your computer inside of the computer including heat sink inlet fins, power supply vents, and fans. Failure to allow the cold computer to rise slowly to sunshine....50°F), allow your computer to rise to an optimal operating temperature before use non-desktop air filtration devices.
For your safety and to maintain optimum computer performance, always follow these...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 17
... that the cable ground shall be installed in North America. Power supply statement
Never remove the cover on a power supply or any component that has the following...that provides guidelines for proper grounding and, in other countries should follow local codes and ordinances when installing appliances that connect to the point of cable entry as practical.
12 Safety and warranty guide
...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 19
...during a lightning storm, or when it can leave your computer vulnerable to work. When installing an outside antenna system should be fatal. Data safety
Do not delete unknown files or ... wall outlet and disconnect the antenna or cable system. This will prevent damage to the video product due to provide some protection against voltage surges and built-up to ensure that you ;
Power lines...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 22
... level than your requirement. Your Additional Responsibilities
Selection of environmental specifications and:
Adaptability index for product operation environment
Adaptability for power supply
220V ± 22V, 50Hz ± 1Hz (Only For China Desktop)
90V - 264V, 50/60Hz (Adaptive Voltage Positioning)
90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch )
Operating temperature
10...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 24
... 19 Warning Must fully remove the dustproof shield (if provided) to facilitate the heating eradiation and ventilation when the computer is running or before the power supply of the computer is completely switched off.
6.
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