Lenovo C315 All-In-One Manuale Utente Pagina 17
- Pagina / 78
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Hardware Maintenance Manual
14
5. Power-on the computer.
• Lookfordisplayederrorcodes
• Listenforbeepcodes
• Lookforreadableinstructionsoramainmenuonthedisplay.
If you did not receive the correct response, proceed to step 6.
If you do receive the correct response, proceed to step 7.
6. Look at the following conditions and follow the instructions:
• IfyouhearbeepcodesduringPOST,goto“Beep symptoms”.
• IfthecomputerdisplaysaPOSTerror,goto“POST error codes”.
• Ifthecomputerhangsandnoerrorisdisplayed,continueatstep7.
7. If you cannot continue, replace the last device tested.
Problem determination tips
Due to the variety of hardware and software combinations that can be
encountered, use the following information to assist you in problem
determination. If possible, have this information available when
requesting assistance from Service Support and Engineering functions.
Machine type and model•
Processor or hard disk upgrades•
Failure symptom •
– Do diagnostics indicate a failure?
– What, when, where, single, or multiple systems?
– Is the failure repeatable?
– Has this configuration ever worked?
– If it has been working, what changes were made prior to it failing?
– Is this the original reported failure?
Diagnostics version •
– Type and version level
Hardware configuration •
– Print (print screen) configuration currently in use
– BIOS level
Operating system software •
– Type and version level
Note: To eliminate confusion, identical systems are considered identical
only if they:
1. Are the exact machine type and models
2. Have the same BIOS level
3. Have the same adapters/attachments in the same locations
4. Have the same address jumpers/terminators/cabling
5. Have the same software versions and levels
6. Have the same configuration options set in the system
7. Have the same setup for the operation system control files
- Contents 1
- Hardware Maintenance Manual 2
- iii 3
- About this manual 4
- Using eSupport 5
- Chapter 1. About this manual 6
- Safety information 7
- Electrical safety 8
- Safety inspection guide 10
- Grounding requirements 11
- Safety notices 12
- 10 13
- 11 14
- General information 15
- General Checkout 16
- Problem determination tips 17
- 15 18
- (Type AMD) 19
- Using the Setup Utility 19
- Using passwords 20
- Password 21
- Using Device 22
- Selecting a startup device 23
- 21 24
- (Type Intel) 25
- 26 29
- Symptom-to-FRU Index 30
- Power Supply Problems 31
- POST error codes 31
- 29 32
- Undetermined problems 33
- 33 36
- Locations 38
- 36 39
- 37 40
- Back view of the system board 40
- Replacing hardware 41
- Replacing a memory module 42
- 40 43
- Chapter 7. Replacing hardware 44
- Removing the computer cover 45
- 43 46
- 44 47
- Replacing the power board 48
- 46 49
- Replacing the LCD panel 49
- 47 50
- 48 51
- Replacing the speaker system 52
- Replacing the hard disk drive 53
- 51 54
- 52 55
- Replacing an optical drive 56
- 54 57
- 55 58
- Replace the Inverter board 59
- 57 60
- Replacing the system fan 61
- Replacing the camera 62
- 60 63
- Replacing the wireless card 64
- Replacing the TV tuner card 65
- Replacing the CPU heat sink 66
- 64 67
- Replacing the system board 69
- 67 70
- 68 71
- To replace the keyboard: 71
- Replacing the Mouse 72
- 70 73
- Completing the installation 74
- 72 75
- Additional Service 76
- Information 76
- Statement 77
- 75 78
Prodotti e manuali riguardandi Computer Lenovo C315 All-In-One
Computer Lenovo IdeaCentre Q110 Manuale Utente
(42 pagine)
(42 pagine)
Computer Lenovo C240 All-in-One Manuale Utente
(63 pagine)
(63 pagine)
Computer Lenovo C240 All-in-One Manuale Utente
(45 pagine)
(45 pagine)
Computer Lenovo IdeaCentre B305 Manuale Utente
(64 pagine)
(64 pagine)
Computer Lenovo IdeaCentre K430 Manuale Utente
(61 pagine)
(61 pagine)
Computer Lenovo IdeaCentre B300 Manuale Utente
(64 pagine)
(64 pagine)
Computer Lenovo THINKSTATION S10 Manuale Utente
(62 pagine)
(62 pagine)
Computer Lenovo H500s Desktop Manuale Utente
(53 pagine)
(53 pagine)
Computer Lenovo H520e Desktop Manuale Utente
(110 pagine)
(110 pagine)
Computer Lenovo IdeaCentre Q200 Manuale Utente
(55 pagine)
(55 pagine)
Computer Lenovo ThinkCentre Edge 71z Manuale Utente
(176 pagine)
(176 pagine)
Computer Lenovo C460 All-in-One Manuale Utente
(61 pagine)
(61 pagine)
Computer Lenovo C200 All-In-One Manuale Utente
(33 pagine)
(33 pagine)
Computer Lenovo K450e Desktop Manuale Utente
(49 pagine)
(49 pagine)
AEG S83920CTX2 manuály
Uživatelské manuály a uživatelské příručky pro Ledničky s mrazničkou AEG S83920CTX2.
Poskytujeme 2 manuály pdf AEG S83920CTX2 ke stažení zdarma podle typů dokumentů: Uživatelský manuál
Commenti su questo manuale