You can find problem solving techniques in FinePix XP10SE troubleshooting guide.
Here are some tools that you might need to fix your camera.
The FinePix XP10 camera was released to become available on February 27, 2010. This camera offers a four-way protection to be shockproof, freezeproof, dustproof, and waterproof. This is a camera that differs from most all weather and all terrain cameras that it does not have a bulky, fat, and roughly shape body form design. Moreover, it has a slim body design form that closely resembles your usual off the shelve camera from a convenient store. This camera has Digital Image Stabilization, high sensitivity settings, and a high resolution of 12 Megapixels all to give a clear define image that can hold a high quality standard. This camera is a discontinued model with no failure modes and no manufacturer recalls. The method to tell it apart from similar cameras would be to go by the broader digital camera name “FinePix” then the sub category which is the “XP” and lastly the numerical value “10” to which the XP series carries varying numerical values for distinguishing one type of camera from another different type of camera.
Image size: 4,000 x 3,000 3,984x2,656 4,000 x 2,248 2,816 x 2,112 2,048 x 1,536 1920 x 1,080 1,600 x 1,200 640 x 480
Lens: 5x optical zoom lens , f/4.0-4.8 F=6.65 mm-31.29mm
Aperture: Wide angle F4.035 to F 6.7 (two steps), Telephoto F4.845 to F8.0
Sensitivity: Equivalent to ISO 100,200,400,800,1600, Auto
CCD sensor: 1/2.3-inch CCD
White balance: Auto, Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light
Dimensions: 95.6 (W) x 63.8 (H) x 23.2 (D) mm / 3.8 (W) x 2.5 (H) x 0.9 (D) in.
Weight: 135g or 4.8oz.
LCD monitor: 2.7-inch, Approx. 230,000 dots, TFT color LCD monitor
Flash: Auto, Red-eye Reduction, Forced Flash, Suppressed Flash, Slow Synchro, Red-eye Reduction & Slow Synchro.
Movie: 1,280 x 720 pixels / 640 x 480 pixels / 320 x 240 pixels
Timer: Approx. 10sec. / 2sec. delay, Couple Timer, Group Timer
Shutter speed: 1/4sec. to 1/2000sec.
Shooting modes: Natural Light, Natural Light & with Flash, Portrait, Landscape, Sport, Night, Beach, Snow, Sunset, Party, Museum, Flower, Text, Digital Image Stabilization, Auction, Successive Movie, SR AUTO (Scene Recognition Auto), Auto, Program, Night (Tripod), Portrait enhancer, Under water