Lenovo IdeaPad U330p Support Question
Lenovo IdeaPad U330p Support Question
Find answers below for this question about Lenovo IdeaPad U330p.Need a Lenovo IdeaPad U330p manual? We have 6 online manuals for this item!
Question posted by nct123 on May 20th, 2014
Lenovo Ideapad U330p Keyboard Problem
Problems with my set bough from Courts. Why my keyboard: shift+2 key can't generate @ (but ") shift+3 key can't generate # (but £) and a few other problems?
Current Answers
Related Lenovo IdeaPad U330p Manual Pages
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 1
Lenovo IdeaPad U330p/U330 Touch U430p/U430 Touch
Hardware Maintenance Manual
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 3
... battery pack 22
Related service information 23 Restoring the factory contents by using Recovery Disc Set 23
Start Recovery Disc (one disc 23 Operating System Recovery Disc (one or more ...the computer to sleep or shutting it down 25
Lenovo IdeaPad U330p/U330 Touch/U430p/ U430 Touch 27 Specifications 27 Status indicators 29 Fn key combinations 31
Hotkeys 31 FRU replacement notices 32
...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 4
Important: This manual is divided into the following Lenovo product:
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Use this manual to troubleshoot problems. The manual is intended only for servicing computers. • The product-specific section includes service, reference, and product-specific
parts information. About this manual
This ...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 5
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Safety information
This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic ...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 6
... that may be trapped in your leg muscles; If your hair is worn or defective. • Reinstall all safety shields, guards, labels, and ground wires. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in the area...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 7
... switch, or electrical outlet. Performing a mechanical inspection - When using testers, set the controls correctly and use the approved probe leads and accessories for safe operational...body. - Some hand tools have rubber floor mats near power supplies - Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Electrical safety
Observe the following precautions: - Removing...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 8
... mirror. Send the victim to get medical aid.
4 Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Examples of the units.)
• If an electrical accident occurs: - Blowers and fans - Power supply units - Motor generators and similar units. (This practice ensures correct grounding...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 9
... use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide is to measure third-...voltage on the frame
can continue without first correcting the problem. Remove the cover. 6. Check for damage (loose, broken, or sharp edges). 2. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Safety inspection guide
The ...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 10
... in charge between objects. You can occur when there is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
Handling devices that the machine, the part, the work mat, and the person handling the part are...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 21
... problem, reinstall that those components, and may be the cause of the FRUs may cause a system malfunction. Running Automatic Configuration may alter the settings. Important notice for replacing a system board
Some components mounted on the hard disk to be overwritten. This will cause all customer data on a system board are very sensitive. Lenovo IdeaPad U330p...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 23
Consider replacing an FRU only when a problem recurs. If you select an incorrect drive, data or programs might ...coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
General checkout
This chapter presents the following information: • "What to do first" ...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 24
...laptop...7. Machine type, model number, and serial number 8. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
What to...referring to excessive force, or dropped.
20 Before checking problems with multiple labels • Damaged or bent diskette eject...the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of some common ...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 25
...the AC adapter. 4. Disconnect the AC adapter and install the charged battery pack. 7. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Power system checkout
To verify a symptom, follow the steps ... of the following : • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad U330p/U330 Touch/U430p/
U430 Touch" on page 22
Checking the AC adapter
You are...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 29
... blank state
If the time set on the keyboard. • Press the power button.
25
To put the computer to sleep. Attention: Wait until the power indicator light starts blinking (indicating that the computer is spinning can put it to resume use, bypassing the startup process.
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Power...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 32
...Maintenance Manual
Table 1. Specifications (continued)
Feature
Lenovo IdeaPad U330p/ U330 Touch
Description
Lenovo IdeaPad U430p/ U430 Touch
I/O ports
Audio
Video WLAN
WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre... 2 × 2 BT combo)
NA option (combo w/WIFI card)
New Key Board One piece TouchPad
1280 × 720 pixels
45 W
Li-Cylinder 45 W or 65 W...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 34
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
Table 2. The computer is in sleep mode.
The computer is powered off. The battery has more than 20% charge. There is being charged.
The battery is a problem with the battery or the battery connection. The battery has between 5% and 20% charge. The battery has...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 35
... /off the backlight of the keyboard. Fn key combinations
Key combination
Description
Fn + Home: Fn + End:
Activate the pause function.
Fn + PgUp: Fn + PgDn:
Enable/Disable the scroll lock. Table 4. Table 3. The following table shows the function of each combination of each hotkey.
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Fn key combinations
Hotkeys
The following...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 36
... service this section carefully before replacing any FRU. Screw notices
Loose screws can cause a reliability problem. Do the following country specifications.
32 If you use the correct screws.
Never use a screw that you have one.
Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual
FRU replacement notices
This section presents notices related...
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 55
... g ,pull the tab to disconnect the LCD connector in the direction
a , detach the power board connector, USB board connector, keyboard connector, Touchpad connector in the direction b c , unplug DC-IN cable connector in the direction d , speakers connector in the direction... the tab to disconnect the LCD connector in the direction f . Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Figure 7.
Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch - Page 73
FRU
FRU no.
1 LCD unit (see "LCD FRUs" on page 78.)
2 Keyboard
3 LZ9 Upper Case Black W/KB-BUL (U330/U330 Touch/ 90203134
U430/U430p/U430 Touch)
3 LZ9 Upper Case Silver W/KB...Upper Case Silver W/KB-FRE (U330/U330 Touch/ 90203155
U430/U430p/U430 Touch)
CRU ID
N N N N N N N N N N N N N N N N N N N N N N
69 Parts list-Overall
No. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch
Table 5.
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