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My Lenovo Desktop Is Missing An Start Up Menu
i cannot access my control panel , setting , user accounts , system and security nothing i cant down...
i cannot access my control panel , setting , user accounts , system and security nothing i cant down...
(Posted by Anonymous-163396 6 years ago)
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 pres...
I have selected the "Shut Down" option many times and the screen display does nothing. I had to pres...
(Posted by russellct 8 years ago)
Software Problems?
Running a Lenovo H50-55, RAXCO tells me I have driver update issues with: Bluetooth Adapter, Network...
Running a Lenovo H50-55, RAXCO tells me I have driver update issues with: Bluetooth Adapter, Network...
(Posted by ygsatx 8 years ago)
Popular Lenovo H50-55 Manual Pages
Safety and Warranty guide - Page 17
... countries should follow local codes and ordinances when installing appliances that connect to external antennas and cable/CATV systems. If local codes are no serviceable parts inside any part that has the following . If you suspect a problem with optical instruments, and avoid direct exposure to the beam.
Power supply statement
Never remove the cover on a power supply or any component that...
Safety and Warranty guide - Page 18
Proper grounding for the cable
Power service grounding electrode system (NEC Article 250, Part H)
Ground clamps
Electronic service equipment
Special note for årsake brannfare.
Safety and warranty guide 13 to the grounding system of the building, as close as possible to the point of antenna grounding
Ground clamp
Antenna lead-in Norway: "Utstyr ...
Safety and Warranty guide - Page 30
... UNDER THE AUSTRALIAN CONSUMER LAW. Warranty Service Information.
Your Other Rights THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. Part 2 - Safety and warranty guide 25 The warranty period for the product starts on your product are set forth below in Part 3 - YOU MAY ALSO HAVE OTHER RIGHTS UNDER A WRITTEN AGREEMENT WITH LENOVO. The warranty period and type of...
Safety and Warranty guide - Page 31
... the Privacy Act 1988 by refurbished products or parts of the same type rather than being repaired. TO THE EXTENT PERMITTED BY LAW, UNDER NO CIRCUMSTANCES AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY SET FORTH HEREIN, SHALL LENOVO, ITS AFFILIATES, SUPPLIERS, RESELLERS, OR SERVICE PROVIDERS BE LIABLE FOR ANY OF THE FOLLOWING...
Safety and Warranty guide - Page 38
... fit, with the replacement CRU; On-site Service Under On-Site Service, a Service Provider will be installed for you within thirty (30) days of your product. If you at your risk and expense. Safety and warranty guide 33 An optional service offering may be available for purchase from you . When return is required: 1) return instructions, a prepaid return shipping...
(English) User Guide - Lenovo H50 Series - Page 24
... it has completed. Notes: 1. Do not install software which is already installed on -screen prompts to start installing the Lenovo Driver and Application Installation software. The manual installation function can only be used after the software has been installed. User Guide 19
Click OK to install the Lenovo drivers and applications. Method 2: Manual Installation
In the Windows system, Select...
(English) User Guide - Lenovo H50 Series - Page 37
... cables, switches, and certain mechanical parts can obtain one online from the Support Web site at http://support.lenovo.com.
32 User Guide Note: Use only parts provided by customers who are replacing Field Replaceable Units (FRUs). It does not apply to the Hardware Maintenance Manual (HMM) for step-by-step procedures. Note: Trained service personnel should refer to machines...
(English) User Guide - Lenovo H50 Series - Page 49
... system board. Remove the memory module being replaced by opening the retaining clips as
shown.
4. Push the memory module straight down into the connector until the retaining clips close.
5. Position the new memory module over the memory connector. Refer to the below instructions: 3. For Lenovo H50-05, H50-50 and H50-55 refer to "Completing the installation".
44 User Guide
(English) User Guide - Lenovo H50 Series - Page 58
... your computer before you use the product for any loss except when caused by installation and operations performed by Lenovo professional service personnel. The manuals included with your computer, and the content of the product, refer to instructions and requirements in the manuals included with your computer, or operate the product inappropriately. For the configuration of...
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 5
... notices 6
Chapter 3. General information . . . . . 9
Specifications 9
Chapter 4. Symptom-to-FRU Index . . 19
Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20
Chapter 7. Contents
Chapter 1. FRU lists-H50-00 . . . . . 55
Chapter 10. Replacing hardware . . . . 31
General information 31 Replacing the keyboard and mouse 32...
Lenovo H50 Series Hardware Maintenance Manual - Page 7
... 1. Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'exécuter les instructions. Before servicing a Lenovo product, be sure to read the Safety Information. About this book before performing any of the TV card in this manual is invalid for Lenovo H50 series desktop computers listed on the cover.
Lenovo H50 Series Hardware Maintenance Manual - Page 35
Memory slots (2) 7. Front panel connector 15. PCI express X 1 adapter slot (2) 18. Lenovo H50-55
12 3 4
5
6
7
8 9 10
11
12 13
19 18
17 16
1. 12V power connector 2. Battery 3. Microprocessor and heatsink 5. Thermal sensor header 8. Hard disk drive power connector 10. Power connector 12. Front USB connectors (2) 16. PCI express X 16 adapter slot 19. Hard disk drive ...
Lenovo H50 Series Hardware Maintenance Manual - Page 50
... of grease on the motherboard.
To replace the CPU Step 1. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down into the socket. Step 12. Attention: The following instructions apply only for Lenovo H50-55 model. Important: To avoid damaging the microprocessor contacts, keep the microprocessor completely level while installing it into its socket...
Lenovo H50 Series Hardware Maintenance Manual - Page 61
... SPP0G18411 SPP0G18410 SPP0G18412 SPP0G18409 SPP0G18404 SPP0G18408
N 31503528 31503529
© Copyright Lenovo 2014
55 identifies parts that have a 1 or 2 in the CRU column are not to replace, requiring few or no tools. • 2-
Chapter 9. FRU lists-H50-00
This chapter lists the information on the field replaceable units (FRUs).
Attention: Be sure to read and understand all...
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