Lenovo H50-55 Support Question
Lenovo H50-55 Support Question
Find answers below for this question about Lenovo H50-55.Need a Lenovo H50-55 manual? We have 3 online manuals for this item!
Question posted by russellct on February 14th, 2016
Why Won't My Brand New Lenovo H50-55 Desktop Shut Down?
I have selected the "Shut Down" option many times and the screen display does nothing. I had to press the Power button to turn the computer off. Why is this happening and how can I fix it? As the computer is brand new, we have installed MS Office, Norton Antivirus and a few apps such as Origin EA.
Current Answers
Answer #1: Posted by aureliamarygrace on February 14th, 2016 5:01 AM
aureliamarygrace
Member since:
December 31st, 2012 Points: 1,682,568
Member since:
December 31st, 2012 Points: 1,682,568
The machine doesn't completely fully turn off but goes into a hybrid shutdown state when you shut down the computer . This is a new feature in Windows 8 / 8.1. to help the PC start up faster after shutting down.
Try the procedure below to isolate:
1. Turn off fast startup (aka Hybrid Shutdown)
2. Before shutting down the machine, remove all third party peripherals (eg. USB flashdrive, mouse, printer, etc.) and observe
3. If the problem remains, boot the machine in Safe Mode and try to shut the machine down. If the machine shuts down normally, perform a clean boot and try to shut down the machine in normal mode.
- if this works, there are most likely a programs running in the background that's not closing properly.
There are lots of report why it wasn't shutting down properly before turning off hybrid shutdown is because it's a fault from the OS & for using a 2012 version of windows 8.
Related Lenovo H50-55 Manual Pages
(English) User Guide - Lenovo H50 Series - Page 41
Lenovo H50-00
1
23
4
5
6
7 8 9
15
14 13
System fan header Microprocessor fan header Hard disk and optical disk drive power connector PCI express X 16 adapter slot
36 User Guide
12 11 10
Microprocessor and heat sink Memory connector SATA connectors (2)
Battery
It provides basic computer ...
(English) User Guide - Lenovo H50 Series - Page 42
... Front USB connectors (2) Front audio connector
LPC debug header Power fan header Mini PCI-E slot
Lenovo H50-05
12
3
4
5
12 11 10
9 87
6
Microprocessor and heat sink Memory slots (2) Clear CMOS jumper SATA connectors (2) Front USB connectors (2)
Microprocessor fan header Hard disk drive power connector Front panel connector Mini PCI-E slot Front audio connector...
(English) User Guide - Lenovo H50 Series - Page 48
... module
To replace a memory module:
1. Remove the computer cover. Press the memory module firmly and pivot the memory module until it snaps into the slot.
For Lenovo H50-00 refer to "Locating components". Locate the memory module connectors. Insert the notched end of the new memory module into place. Remove the memory module being...
(English) User Guide - Lenovo H50 Series - Page 49
... the below instructions: 3. Push the memory module straight down into the connector until the retaining clips close.
5. Position the new memory module over the memory connector. Remove the memory module being replaced by opening the retaining clips as
shown.
4. For Lenovo H50-05, H50-50 and H50-55 refer to "Completing the installation".
44 User Guide
Lenovo H50 Series Hardware Maintenance Manual - Page 3
Lenovo H50 Series Hardware Maintenance Manual
Machine Types: 90C1 [H50-00]; 90BH [H50-05]; 90B6 [H50-50 ES]; 90B7 [H50-50 Non-ES]; 90BF [H50-55 ES]; 90BG [H50-55 Non-ES]
Lenovo H50 Series Hardware Maintenance Manual - Page 7
...
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones.
© Copyright Lenovo 2014
1
It is invalid for Lenovo H50 series desktop computers listed on the cover.
Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual
This manual contains service...
Lenovo H50 Series Hardware Maintenance Manual - Page 14
... lifting.
≥32 kg(70.5 lbs)
≥55 kg(121.2 lbs)
CAUTION: The power control button on the device and the power switch on top of rack-mounted devices.
8 Lenovo H50 SeriesHardware Maintenance Manual 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...
Lenovo H50 Series Hardware Maintenance Manual - Page 15
Type Lenovo H50 series This section lists the physical specifications. Chapter 3. Environment Air temperature:
Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 90% (40°C) Altitude: 86KPa to all ... applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz
© Copyright Lenovo 2014
9
Lenovo H50 Series Hardware Maintenance Manual - Page 20
... : 1.
Setting, changing, or deleting a Power-On Password
Note: A password can be displayed.
Type the new password, then press Enter key. To delete an Administrator Password, Enter blank fields for maintaining the settings of several computers. Re-type the password to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Setting, changing, or deleting an...
Lenovo H50 Series Hardware Maintenance Manual - Page 30
..., USB 3.0 or TV tuner card)
24 Lenovo H50 SeriesHardware Maintenance Manual USB 3.0 connectors (2)
6. 1. Ethernet connector 8. Voltage selection switch (selected models only) 3. Ethernet connector 8. Voltage selection switch (selected models only) 3. USB 3.0 connectors (2)
6. Power connector 2. USB 2.0 connectors (2) 7. Wi-Fi antenna (selected models only) 10. USB 2.0 connectors...
Lenovo H50 Series Hardware Maintenance Manual - Page 35
.... Front USB connectors (2) 16. System fan header 4. Hard disk drive fan header 9. Hard disk drive power connector 10. Power fan header 14. PCI express X 16 adapter slot 19. Power connector 12. Front panel connector 15. Battery 3. SATA connectors (4) 13. Front audio connector
Chapter 7. Lenovo H50-55
12 3 4
5
6
7
8 9 10
11
12 13
19 18
17 16
1. 12V...
Lenovo H50 Series Hardware Maintenance Manual - Page 38
... computer screen from the drives, shut down the operating system, and turn off the computer and all attached devices. Lenovo recommends that are connected to a USB connector on a soft flat surface for this procedure. Disconnect all cables attached to "Left and right view" and "Rear view" for help with locating the various connectors.
32 Lenovo H50...
Lenovo H50 Series Hardware Maintenance Manual - Page 42
...".
36 Lenovo H50 SeriesHardware Maintenance Manual Unplug all power cords from the drives, shut down the operating system, and turn off the computer and all cables attached to the computer. Remove any other cables that secure the optical disk drive bay to the drive.
Refer to lay the computer flat. Step 4. To install the new optical...
Lenovo H50 Series Hardware Maintenance Manual - Page 43
...cables to the computer.
Unplug all power cords from the drives, shut down the operating system, and turn off the computer and all cables...Refer to the below instructions:
Chapter 8. b. Reattach the computer cover. Step 3. For Lenovo H50-00 refer to "Locating components". Secure the new hard disk drive to lay the computer flat.
Refer to the computer. Locate the memory ...
Lenovo H50 Series Hardware Maintenance Manual - Page 44
Press the memory module firmly and pivot the memory module until it snaps into the slot. For Lenovo H50-05, H50-50 and H50-55refer to the below instructions: Step 10. Remove the memory module being ... being replaced by opening the retaining clips as shown.
38 Lenovo H50 SeriesHardware Maintenance Manual
Insert the notched end 1 of the new memory module into place.
Step 9.
Lenovo H50 Series Hardware Maintenance Manual - Page 48
... the microprocessor fan power cable to the motherboard...Lenovo H50 SeriesHardware Maintenance Manual Step 7. Reattach the computer cover.
Disconnect the microprocessor fan cable from the system board. Step 8. c. Remove the 4 screws that secure the heat-sink assembly to the connector on the grease syringe). Lift up the screws on the new heat-sink with the 4 screws. To install the new...
Lenovo H50 Series Hardware Maintenance Manual - Page 50
... protects the gold contacts on the new microprocessor. 2
Step 8. Holding the...shut down into the socket. To secure the microprocessor in the microprocessor socket. Use a thermal grease syringe to lay the computer flat.
Reattach the heat-sink assembly and the computer cover.
Each drop of the microprocessor. Attention: The following instructions apply only for Lenovo H50-55...
Lenovo H50 Series Hardware Maintenance Manual - Page 52
...is exposed.
Note: Do not drop anything onto the microprocessor socket while it into the socket.
46 Lenovo H50 SeriesHardware Maintenance Manual
Step 8. Step 7. Lift the microprocessor straight up and out of the microprocessor. The ...: Do not touch the gold contacts on the new microprocessor. Holding the sides of the microprocessor with the tabs in the microprocessor socket.
Lenovo H50 Series Hardware Maintenance Manual - Page 56
...Lenovo H50 SeriesHardware Maintenance Manual
Disconnect the 2 antenna cables from the drives, shut down the operating system, and turn off the computer and all attached devices.
Step 4. Step 8. Unplug all cables attached to the new...this procedure, it from the card
port. Disconnect all power cords from electrical outlets. Install the new Wi-Fi card:
a. Secure the Wi-Fi card to...
Lenovo H50 Series Hardware Maintenance Manual - Page 61
...lists-H50-00...new BT-D J2900 SDV MB E new BT-D J2900 SIT MB E new BT-D J1900 SDV MB E new BT-D J1900 SIT MB E new BT-D J1800 SDV MB E new BT-D J1800 SIT MB E new BT-D J1800 MP MB E new BT-D J1900 MP MB E new... Intel 18W CPU heat sink Fox PKP737R00K12Z intel 18W CPU heat sink
Lenovo PN
CRU ID
SB20F54936 N SB20F54937 SB20F54939 SB20F54940 SB20F54942 SB20F54943 SB20F54944 SB20F54941 SB20F54938...
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